# Poker Skill > Poker Skill is a mobile-first poker training app — interactive puzzles, bite-sized lessons, and daily practice that turn poker decisions into trainable skill. iOS and Android. Subscription-funded with a free-to-start funnel. Canonical site: https://www.pokerskill.com/ Apps: App Store + Google Play (links on the homepage) ## About - [Homepage](https://www.pokerskill.com/) — product overview + install - [Product FAQ](https://www.pokerskill.com/product/faq/) — how the app teaches, subscription details - [Showdown AI](https://www.pokerskill.com/showdown-ai/) — the AI engine inside Poker Skill: practice opponents, EV grading, versioned releases - [Privacy](https://www.pokerskill.com/privacy/) - [Terms](https://www.pokerskill.com/terms/) ## Blog - [Blog index](https://www.pokerskill.com/blog/) - [Practice articles](https://www.pokerskill.com/blog/topics/practice/) — Hands-on practice notes, drills, examples, and poker decision reps. - [Lessons articles](https://www.pokerskill.com/blog/topics/lessons/) — Plain-English lessons for rules, hand flow, rankings, and core poker concepts. - [Concepts articles](https://www.pokerskill.com/blog/topics/concepts/) — Focused concept explainers for poker terms that are easy to confuse. - [AI articles](https://www.pokerskill.com/blog/topics/ai/) — How the Poker Skill AI thinks, learns, and gets measured — written for curious players, not researchers. - [Angle Shooting in Poker: What It Is and How to Beat It](https://www.pokerskill.com/blog/angle-shooting-in-poker/) — Angle shooting lives in the gap between what the rules say and what they meant. The six classic angles, why they work, and the five-step routine that protects your action. - [Best App to Learn Poker: A Beginner's Evaluation Checklist](https://www.pokerskill.com/blog/best-app-to-learn-poker/) — Seven five-minute tests that separate apps that teach poker from apps that just deal it. Run any app through them tonight, including ours. - [Best Poker Training Apps in 2026: An Honest Comparison](https://www.pokerskill.com/blog/best-poker-training-apps/) — GTO Wizard, Postflop+, PokerTrainer, and Poker Skill, compared by what they actually train, who each one fits, and what the free versions really give you. - [HORSE Poker: How to Play All Five Games in the Rotation](https://www.pokerskill.com/blog/horse-poker/) — HORSE rotates through five limit games, and most players are only fluent in one of them. What each letter means, how the unfamiliar four actually work, and the survival rule for your weakest game. - [How to Play Pot-Limit Omaha: Rules, Equities, and Traps](https://www.pokerskill.com/blog/pot-limit-omaha/) — PLO hands you four cards, caps every bet at the pot, and quietly repeals half of what hold'em taught you. The two rules that matter, why aces stop being magic, and the habits to unlearn. - [Poker Etiquette: The Unwritten Rules of the Live Table](https://www.pokerskill.com/blog/poker-etiquette/) — Live poker runs on two rulebooks, and the dealer only enforces one of them. The unwritten rules organized by moment in the hand, plus the handful that cost real money when broken. - [Poker Shot Clocks: The Rules and How to Beat the Timer](https://www.pokerskill.com/blog/poker-shot-clock/) — The World Series just put its Main Event on a timer for the first time ever. How shot clocks work, why tanking forced the issue, and how to keep your decisions sharp in 30 seconds. - [Poker Tells: What They're Worth and What Beats Them](https://www.pokerskill.com/blog/poker-tells/) — ESPN put an AI on the Main Event broadcast to read players' faces. What tells are actually worth, which ones carry real information, and why the best poker minds ever built don't look at faces at all. - [Four Cards of the Same Suit: What It Counts For](https://www.pokerskill.com/blog/four-cards-of-the-same-suit/) — Four suited cards is not a hand, and it is not almost a flush at showdown. Here is what it is worth, when it is worth chasing, and the price math. - [How to play poker: rules, betting rounds, and showdown](https://www.pokerskill.com/blog/how-to-play-poker/) — How a single hand of Texas Hold'em runs from blinds to showdown: the betting rounds, the legal actions on your turn, and what to practice once you understand the flow. - [How to Study Poker: A Weekly Plan That Works](https://www.pokerskill.com/blog/how-to-study-poker/) — A study system you can keep: play a little, review one hand, drill the leak it exposes, learn one concept. The weekly structure and what to study first. - [Poker Practice: A 15-Minute Daily Routine](https://www.pokerskill.com/blog/poker-practice-routine/) — Fifteen focused minutes a day beats a weekend marathon. The 5-5-5 routine: drill decisions, review one hand, learn one concept, repeat until it compounds. - [Poker Trainer vs Solver: Which Do You Need?](https://www.pokerskill.com/blog/trainer-vs-solver/) — A solver answers questions; a trainer builds habits. Which one your game actually needs right now, and the order that makes both worth the money. - [Why Is a Full House Called a Boat in Poker?](https://www.pokerskill.com/blog/why-is-a-full-house-called-a-boat/) — The nickname, where it probably came from, and the part that actually wins pots: knowing which boat beats which boat. - [7-2 Offsuit: The Worst Hand in Poker](https://www.pokerskill.com/blog/7-2-offsuit/) — Why seven-deuce earned the title, the honest numbers behind it, and what the worst hand in the game teaches about every hand you should not play. - [Poker rules for beginners: blinds, all-ins, and showdown](https://www.pokerskill.com/blog/poker-rules-for-beginners/) — The enforceable rules of Texas Hold'em: who posts the blinds, the order of action, what each verb means, how all-ins and side pots work, and the rule mistakes that trip up new players. - [Side Pots Explained: Exactly How They Split](https://www.pokerskill.com/blog/side-pots-explained/) — One rule generates every side pot: you can only win chips you matched. Two worked examples with real numbers, and the showdown order that confuses every home game. - [Antes in Poker: What They Are and How They Change Play](https://www.pokerskill.com/blog/antes-in-poker/) — An ante is a forced bet every player posts before the deal. It fattens the preflop pot by two thirds, and correct strategy loosens with it: wider steals, wider defends, more action. - [Calling in Poker: Rules, Prices, and the Station Leak](https://www.pokerskill.com/blog/calling-in-poker/) — A call matches the bet in front of you, nothing more. When the price justifies it, calling prints; when it becomes a habit, it is the most expensive leak in low-stakes poker. The three-question filter that separates the two. - [Capped Ranges in Poker: Spot Them, Pressure Them](https://www.pokerskill.com/blog/capped-ranges/) — A range is capped when the line rules out its strongest hands: calls cap, and checks back cap. How to spot the moment it happens, the pressure playbook against a ceiling, and how to keep your own range whole. - [Full House in Poker: Rules, Ties, and Which Boat Wins](https://www.pokerskill.com/blog/full-house-poker/) — Three of one rank plus a pair of another. What a full house beats, what beats it, and the tie rule that decides boat-over-boat pots: the trips rank first, always. - [High Card in Poker: Who Wins When Nobody Has a Pair](https://www.pokerskill.com/blog/high-card-poker/) — When no one makes a pair, the highest card wins, and when those match, the next card decides, all the way through five. The comparison walk, the ties everyone argues about, and when ace-high is a real hand. - [MTT Poker: Phase-by-Phase Strategy to the Final Table](https://www.pokerskill.com/blog/mtt-poker-strategy/) — MTT means multi-table tournament, and the strategy that wins one changes every few hours. The five phases, the one adjustment each demands, and why stack depth in big blinds decides everything. - [Nut Flush: How to Play It Made and as a Draw](https://www.pokerskill.com/blog/nut-flush-playbook/) — The nut flush is the best flush a board allows, usually the ace-high one. How to spot the nut card in two seconds, when the nut flush is not the nuts, and the math for playing the draw fast. - [Poker Hand Probabilities: Odds of Every Hand, Exactly](https://www.pokerskill.com/blog/poker-hand-probabilities/) — Every poker hand's exact odds in one table, both dealt five cards and by the river in hold'em. Half of all five-card deals are high card; by the river you pair up or better 83 percent of the time. - [Poker hand rankings chart: every hand, ranked, with odds](https://www.pokerskill.com/blog/poker-hand-rankings-chart/) — Every poker hand from royal flush to high card, with example cards, the seven-card odds for each, and the tie-breaks that actually decide showdowns. - [Poker Suits: Is Any Suit Higher Than Another?](https://www.pokerskill.com/blog/poker-suits-explained/) — In Texas hold'em, no suit outranks another, ever. Where the suit-ranking myth comes from, the two real exceptions, and when suits actually matter. - [Pot Control in Poker: Size the Pot Your Hand Can Defend](https://www.pokerskill.com/blog/pot-control/) — Pot control is not a synonym for checking scared. It means choosing, on purpose, the pot size your hand strength can defend. The mechanics, a worked hand, and the three spots where controlling the pot just burns value. - [Royal Flush Odds: How Rare Is It, Really?](https://www.pokerskill.com/blog/royal-flush-odds/) — One deal in 649,740 makes a royal on five cards; hold'em's seven cards improve you to about 1 in 31,000 by the river. What those numbers feel like at a real table. - [VPIP and PFR: What the Numbers and the Gap Tell You](https://www.pokerskill.com/blog/vpip-and-pfr/) — VPIP counts how often a player puts money in voluntarily; PFR counts how often they come in raising. The two numbers together, and especially the gap between them, draw a player's whole portrait. - [Zeebo's Theorem: Why Nobody Folds a Full House](https://www.pokerskill.com/blog/zeebo-theorem/) — No player is capable of folding a full house on any betting round, for any bet size. What the oldest poker theorem gets right, the two adjustments it pays for, and the three spots where it finally breaks. - [How split pots actually work, with three side-pot scenarios](https://www.pokerskill.com/blog/how-split-pots-work/) — When two or more players show the same best five-card hand at showdown, the pot is divided evenly. The trickier case is the all-in pot that splits into a main pot and one or more side pots. Here is how each layer is built, who's eligible, and what happens to the odd chip. - [Is poker a game of skill? What the research actually shows](https://www.pokerskill.com/blog/is-poker-a-game-of-skill/) — Five academic studies, plus a chart from our own AI evaluation, plus the math behind why one Friday night says nothing about whether you can play. - [OESD Probability: 8 Outs, 31.5% by the River](https://www.pokerskill.com/blog/oesd-probability-explained/) — An open-ended straight draw is 8 outs — about 17% on the turn and 31.5% by the river. The math walked, three worked hands, and the spots where the number lies. - [OESD vs Gutshot: Counting Straight Outs the Right Way](https://www.pokerskill.com/blog/oesd-vs-gutshot/) — An OESD is 8 outs and 31.5% by the river. A gutshot is 4 outs and 16.5%. The math, three worked hands, and when the gap closes or widens. - [Optimal bluffing frequency: the formula and when it lies](https://www.pokerskill.com/blog/optimal-bluffing-frequency-formula/) — The break-even formula for a bluff is risk over risk plus reward. The mirror is your minimum defense frequency. The third number, bluff share of the betting range, is set by the price your bet gives the caller. - [Texas Hold'em rules: a beginner's guide to a hand of poker](https://www.pokerskill.com/blog/texas-holdem-rules/) — How a hand of Texas Hold'em is dealt, bet, and won. The four streets, the five legal actions on your turn, no-limit betting, the best-five rule, and the showdown. - [Texas Hold'em: the best five from seven cards rule](https://www.pokerskill.com/blog/best-five-card-hand-rule/) — Your Hold'em hand is the best five cards drawn from your two hole cards and the five community cards. You can use zero, one, or both. Worked examples, ties, and the spots where the rule trips beginners. - [Trips vs Set: same hand, different stories](https://www.pokerskill.com/blog/trips-vs-set/) — Both make three of a kind, but the path matters. Here is the one-glance test, three worked hands, and why a set quietly prints money while trips have to fight for it. - [Big O Poker: Rules, Hand Selection, and Beginner Mistakes](https://www.pokerskill.com/blog/big-o-poker-rules-and-strategy/) — Big O is 5-card pot-limit Omaha hi-lo with an 8-or-better qualifier. The rules, what makes a starting hand strong, three worked hands, and the five mistakes that drain bankrolls fast. - [C-bet strategy: when to fire the flop and when to check](https://www.pokerskill.com/blog/c-bet-when-to-fire/) — The preflop raiser's flop bet shouldn't be automatic. Three boards walked, the sizing pegs that work, and the spots where firing every flop quietly bleeds money. - [Check-raise strategy: when to fire, how big, and the trap](https://www.pokerskill.com/blog/check-raise-strategy/) — Check-raise turns a weak-looking check into a hard punch. Walk through the two camps, the sizing table, three worked hands, and where the move gets you in trouble. - [Cold call vs 3-bet: which to pick in late position](https://www.pokerskill.com/blog/cold-call-vs-3-bet/) — When the action folds to an opener and comes to you, the call/raise decision hinges on four switches. Walk through the table, three worked hands, and the spots where the rule lies. - [Counting outs: clean, dirty, and the ones in between](https://www.pokerskill.com/blog/counting-outs-clean-vs-dirty/) — Some outs win you the hand. Some lose you more money when they hit. Three worked hands and a five-second routine for discounting outs at the table. - [Defending Your Big Blind: A Math-First Guide](https://www.pokerskill.com/blog/big-blind-defense/) — Facing a 2.5x button open from the big blind, you need 27.3% equity to call. The math walked, an MDF table, three worked hands, and the leaks the price hides. - [How to Play Under the Gun (UTG): Ranges and Leaks](https://www.pokerskill.com/blog/how-to-play-utg/) — Under the gun is the toughest seat preflop. Open tight, size to thin the field, and avoid the three leaks that cost UTG players the most. - [Poker RNG: shuffles, audits, and "is poker rigged"](https://www.pokerskill.com/blog/poker-rng-shuffles-audits/) — How online poker shuffles a deck, what an RNG audit actually certifies, and why the patterns you notice at the table are almost always variance, not rigging. - [Poker vs Chess: Two Skill Games, Very Different Reps](https://www.pokerskill.com/blog/poker-vs-chess/) — Both reward thinking, but the thinking is shaped differently. Chess is perfect information; poker is decision-making under uncertainty — and that single split changes how you practice, how you measure progress, and what 'getting better' even means. - [Polarized, linear, merged ranges: which one when](https://www.pokerskill.com/blog/polarized-linear-merged-ranges/) — Three range shapes, three different jobs. The shape that matches your bet size, your opponent, and your goal — with worked hands and a three-question picker you can run at the table. - [Squeeze play: when to fire, when to fold](https://www.pokerskill.com/blog/squeeze-play-strategy/) — A squeeze is a 3-bet over an open and a flat. It prints when three switches line up — wide opener, sticky caller, you closing the action. Walk through the table, three worked spots, and where the play breaks. - [The Poker Cheat Sheet: Every Hand, Ranked at a Glance](https://www.pokerskill.com/blog/poker-hands-cheat-sheet/) — Every Texas Hold'em hand, ranked from royal flush to high card, with the tie-break rule per category in one line and a real example for each. - [The Rule of 2 and 4: estimate poker equity in your head](https://www.pokerskill.com/blog/rule-of-2-and-4-explained/) — Multiply your outs by 2 for the next card, by 4 for the river. Worked hands, the spots where the shortcut overstates, and a live-play pattern you can run in two seconds. - [Wet vs Dry Boards: How Texture Decides Your Sizing](https://www.pokerskill.com/blog/wet-vs-dry-boards/) — Wet boards have live draws and shift hand strength fast; dry boards don't. Bet bigger to protect on wet, smaller and frequent on dry — with six worked flops and the spots where the rule lies. - [Why Poker AI Is Hard (Especially 6-Player No-Limit)](https://www.pokerskill.com/blog/why-poker-ai-is-hard/) — Chess has 10^120 possible games. A conservative floor for six-player no-limit hold'em is more than 10^172 decision points, even before fully pricing the extra multiway betting branches. Here is why poker has stayed harder for AI long after Deep Blue, and what that means for the human game across the table. - [Poker Odds Explained: Outs, Equity, Pot Odds, and EV](https://www.pokerskill.com/blog/poker-odds-explained/) — The four numbers that decide every drawing hand: how many outs you have, what they're worth in equity, the price the bet is asking, and the EV of the call. ## Poker glossary - [Glossary index](https://www.pokerskill.com/poker-glossary/) — 380 defined poker terms with examples and decision context - [Glossary topics](https://www.pokerskill.com/poker-glossary/topics/) — concept hubs for the glossary ### Cards, Hands, and Rankings Index: [Cards, Hands, and Rankings](https://www.pokerskill.com/poker-glossary/topics/cards-hands-and-rankings/) Card notation, hand classes, made hands, kickers, suits, and the hand-ranking ladder. - [Best Five Rule](https://www.pokerskill.com/poker-glossary/best-five-rule/) — In No-Limit Texas Hold'em each player has seven cards available: two private hole cards and five community cards. The Best Five rule says you use the single strongest five-card combination possible from those seven. Y... - [Big O](https://www.pokerskill.com/poker-glossary/big-o/) — Big O is a five-card Omaha variant, almost always played as pot-limit hi-lo with an eight-or-better qualifier. You receive five hole cards and must use exactly two of them plus exactly three board cards to make each f... - [Boat](https://www.pokerskill.com/poker-glossary/boat/) — A Boat, slang for Full House, is five cards: three of one rank and two of another. Example: 8-8-8-5-5. You form a Boat using any combination of your two hole cards and the five community cards. Hole cards are private;... - [Broadway](https://www.pokerskill.com/poker-glossary/broadway/) — Broadway is the Ace-high straight A-K-Q-J-10, the highest straight in poker. "Broadway cards" are the five top ranks T, J, Q, K, A that make most strong preflop hands. - [Community Cards](https://www.pokerskill.com/poker-glossary/community-cards/) — The five shared face-up cards in Texas Hold'em: the flop, turn, and river. Every player at the table builds their best five-card hand from those community cards plus their two hole cards. - [Counterfeit](https://www.pokerskill.com/poker-glossary/counterfeit/) — Counterfeiting happens when the board duplicates a rank that one or both of your paired ranks have. That duplication reduces your hand's relative strength. In practice, a hand that looked strong - typically Two Pair -... - [Dominated](https://www.pokerskill.com/poker-glossary/dominated/) — A hand is dominated when it shares a high card with an opponent but has an inferior kicker, the side card that breaks ties. That inferior kicker sharply reduces the dominated hand's showdown chances. For example, Ace-... - [Dominated Hand](https://www.pokerskill.com/poker-glossary/dominated-hand/) — A dominated hand occurs when two players share a high card, but one has a worse kicker. The kicker is the unpaired card used to break ties when both pair the same rank. - [Effective Nuts](https://www.pokerskill.com/poker-glossary/effective-nuts/) — The best hand realistically possible in a spot, given the betting line. The theoretical nut may not be the effective nut once preflop and postflop action rules out the combos that would have played differently. - [Five-card draw](https://www.pokerskill.com/poker-glossary/five-card-draw/) — The classic draw variant. Each player gets five private cards, swaps any unwanted ones in one draw, then bets and shows down. No flop, turn, or river. - [Flush](https://www.pokerskill.com/poker-glossary/flush/) — A Flush is five cards of the same suit that are not in sequence. In hand rankings, a Flush beats a Straight but loses to a Full House, Four of a Kind, and any Straight Flush. A Straight Flush is five consecutive same-... - [Four of a Kind](https://www.pokerskill.com/poker-glossary/four-of-a-kind/) — Four of a Kind (quads) is a five-card hand: four cards of one rank plus an unrelated kicker. The kicker is the highest other card in your five-card hand and breaks ties at showdown (when players reveal hands). Example... - [Full House](https://www.pokerskill.com/poker-glossary/full-house/) — A Full House is five cards: three of one rank plus two of another. In Hold'em you combine your two private hole cards (your two personal cards) with the five community cards (the board) to form the best five-card hand... - [Hand Class](https://www.pokerskill.com/poker-glossary/hand-class/) — Classifying starting hands shapes both pre-flop (before community cards) and post-flop (after the flop) decisions. Hand classes tell you which holdings to open, call, 3-bet (re-raise) or fold before the flop. They als... - [Hand Label](https://www.pokerskill.com/poker-glossary/hand-label/) — Shorthand names for starting hands like Pocket Aces (AA), Big Slick (AK), and Pocket Tens (TT). Labels speed table talk, hand reviews, and range discussion. - [Hand Rankings](https://www.pokerskill.com/poker-glossary/hand-rankings/) — Hand rankings determine who wins each pot by identifying the best five-card hand. In No-Limit Texas Hold'em, you receive two private cards (hole cards) and five shared community cards. Each player makes their best fiv... - [Hand Rankings (Order)](https://www.pokerskill.com/poker-glossary/hand-rankings-order/) — A showdown happens when remaining players reveal cards to determine the winner. In Texas Hold'em you make the best five-card hand from your two hole cards and the five community cards. The standardized ranking order d... - [High Card](https://www.pokerskill.com/poker-glossary/high-card/) — The lowest-ranking poker hand. Five unmatched cards with no pair, straight, or flush. The highest card wins; kickers break ties down the line. - [Hole Cards](https://www.pokerskill.com/poker-glossary/hole-cards/) — The two private cards each player is dealt face-down at the start of every hand. They combine with the five community cards to form your best five-card hand. - [Kicker](https://www.pokerskill.com/poker-glossary/kicker/) — A kicker is the highest unpaired side card that accompanies your main combination. When two players share the same made hand, the kicker breaks the tie. For example, if both players have a pair of aces, the player wit... - [Kickers](https://www.pokerskill.com/poker-glossary/kickers/) — A kicker is the extra card that breaks ties between hands with the same rank. It matters when both players have the same pair, two pair, or three of a kind. A showdown is when players reveal their hole cards to decide... - [Low Hand](https://www.pokerskill.com/poker-glossary/low-hand/) — A low hand is a five-card hand of unpaired cards all ranked eight or below — the qualifier for the low half of the pot in hi-lo split games like Omaha 8-or-better. - [Made Hand](https://www.pokerskill.com/poker-glossary/made-hand/) — A made hand is a hand that already has showdown value without needing future cards to complete. Top pair, two pair, sets, straights, and flushes are all made hands; the contrast is a draw, which still needs an out to ... - [Mixed Games](https://www.pokerskill.com/poker-glossary/mixed-games/) — Mixed games are poker formats that rotate among several variants on a fixed schedule, like HORSE or 8-game. The same table plays a few hands of one game, then switches. - [No Pair](https://www.pokerskill.com/poker-glossary/no-pair/) — A "No Pair" hand - also called "High Card" - occurs when your best five cards make no pair or higher. The hand's strength depends on the highest card among those five. - [Nut Advantage](https://www.pokerskill.com/poker-glossary/nut-advantage/) — "The nuts" is the best possible hand on a given street, the absolute best flush, straight, or full house on the current board. "Nut advantage" describes which player's range is more likely to contain those best hands.... - [Offsuit](https://www.pokerskill.com/poker-glossary/offsuit/) — Offsuit means your two hole cards are different suits, written like AKo. The hand can't make a flush together, so most offsuit holdings play a step weaker than their suited cousins. - [Omaha (Omaha Hold'em)](https://www.pokerskill.com/poker-glossary/omaha/) — Omaha is the four-hole-card poker variant family that uses Hold'em's community-card framework with one strict twist: every showdown hand must use exactly two of your four hole cards plus exactly three of the five boar... - [Overpair](https://www.pokerskill.com/poker-glossary/overpair/) — An overpair is a pocket pair higher than every card on the flop, the first three community cards. For example, Q♥Q♦ on a 7♣-6♣-2♦ flop is an overpair to the board. If the flop contains a king and you hold QQ, you no l... - [Pair](https://www.pokerskill.com/poker-glossary/pair/) — A pair is two cards of the same rank, either in your hole cards or using a community card. Pocket pairs come from both hole cards matching; board pairs use one hole card with the board. Pairs form a foundational hand ... - [Play the Board](https://www.pokerskill.com/poker-glossary/play-the-board/) — When your best five-card hand is the five community cards and neither hole card improves it. If others are also playing the board, the pot splits. - [Pot-Limit Omaha (PLO)](https://www.pokerskill.com/poker-glossary/plo/) — Pot-Limit Omaha (PLO) is the four-card Omaha variant played with pot-limit betting. You receive four hole cards instead of two, and you must use exactly two of them plus exactly three board cards to make every five-ca... - [Premium Hand](https://www.pokerskill.com/poker-glossary/premium-hand/) — The strongest starting hands: AA, KK, QQ, JJ, and AK. They beat most random holdings preflop, so you raise, build the pot, and try to thin the field. - [Quads](https://www.pokerskill.com/poker-glossary/quads/) — Quads, or Four of a Kind, are four cards of the same rank plus a fifth unrelated card called the kicker. The kicker is the extra card that breaks ties when players share the four matching ranks. Example: you hold A♠ A... - [Rank](https://www.pokerskill.com/poker-glossary/rank/) — Rank - Poker Hand Rankings in No-Limit Texas Hold'em - [Razz](https://www.pokerskill.com/poker-glossary/razz/) — Seven-card stud played for the lowest hand. The best low is A-2-3-4-5; straights and flushes do not count, and the ace plays low. - [Royal Flush](https://www.pokerskill.com/poker-glossary/royal-flush/) — The five-card combination A-K-Q-J-10, all of one suit. The highest-ranking hand in standard poker. It cannot be beaten at showdown; identical royal flushes in different suits chop. - [Set](https://www.pokerskill.com/poker-glossary/set/) — A set is three-of-a-kind made by holding a pocket pair and seeing one matching rank on the board. Example: you hold 7♠7♦ and the flop is K♦7♣2♠; you have a set of sevens. - [Standard Deck](https://www.pokerskill.com/poker-glossary/standard-deck/) — 52 cards across 4 suits and 13 ranks, no jokers. Suits are equal in value; outs and equity math both rest on knowing what is dealt and what remains unseen. - [Straight](https://www.pokerskill.com/poker-glossary/straight/) — A Straight is five cards in sequential rank, for example 6-7-8-9-10, suits ignored. Suits don't matter, so 6♠7♦8♣9♥10♠ counts as a Straight. It beats single pairs and two pair, but loses to stronger made hands. Strong... - [Straight Flush](https://www.pokerskill.com/poker-glossary/straight-flush/) — A Straight Flush is five consecutive cards of the same suit. Example: 6♠ 7♠ 8♠ 9♠ T♠. It combines two hand types - a straight (sequence of ranks) and a flush (all one suit). - [Stud (Seven-Card Stud)](https://www.pokerskill.com/poker-glossary/stud/) — Seven-card stud is the no-community-cards poker variant. Each player gets three down cards plus four exposed cards across five betting rounds, with antes and a bring-in. - [Suit](https://www.pokerskill.com/poker-glossary/suit/) — A suit is one of four categories in a standard 52-card deck: hearts, diamonds, clubs, spades. Each suit contains 13 ranks, from ace through king. In Hold'em suits have no ranking order; a spade isn't higher than a hea... - [Suited](https://www.pokerskill.com/poker-glossary/suited/) — A suited hand is two hole cards of the same suit. That suit link increases your chance to make a flush and improves post-flop equity. Suited cards also combine with connected board cards to create straight and flush p... - [Three of a Kind](https://www.pokerskill.com/poker-glossary/three-of-a-kind/) — Three of a Kind (called "Trips" or a "Set") is a five-card hand: three cards of the same rank plus two unrelated side cards. It beats one pair and two pair in Hold'em standard hand rankings. Only straights, flushes, f... - [Top Pair](https://www.pokerskill.com/poker-glossary/top-pair/) — Top pair occurs when one of your hole cards matches the highest community card, forming a pair. Example: you hold A♦ K♣ and the flop is A♠ 7♦ 2♣ - you have top pair (pair of Aces). In No-Limit Hold'em, top pair on the... - [Trips](https://www.pokerskill.com/poker-glossary/trips/) — Trips (three-of-a-kind) are any hand with three cards of the same rank. In Hold'em, trips usually occur when one hole card pairs with two matching community cards. Example: you hold A♠9♦ and the flop is 9♥9♣2♠ - you h... - [Two Pair](https://www.pokerskill.com/poker-glossary/two-pair/) — Two cards of one rank, two of another, plus a kicker. Beats one pair, loses to trips. Higher pair ranks win first, the kicker breaks the tie when ranks match. - [Wheel](https://www.pokerskill.com/poker-glossary/wheel/) — The wheel is the lowest straight: A-2-3-4-5, with the Ace acting low. It ranks as any straight, but opponents often overlook low straights while chasing highs or big pairs. The wheel often emerges from seemingly weak ... ### Draws, Outs, and Equity Index: [Draws, Outs, and Equity](https://www.pokerskill.com/poker-glossary/topics/draws-outs-and-equity/) Draw types, outs, odds, equity, expected value, and break-even math. - [All-in Equity](https://www.pokerskill.com/poker-glossary/all-in-equity/) — All-in equity is the share of the final pot a hand expects once both players are committed and no more betting can change the outcome. It's the equity number a calculator returns when only the runout is left. - [Backdoor Draw](https://www.pokerskill.com/poker-glossary/backdoor-draw/) — A backdoor draw needs both the turn and river to complete, also called runner-runner. It adds a thin slice of equity but is rarely a reason to put money in by itself. - [Backdoor Equity](https://www.pokerskill.com/poker-glossary/backdoor-equity/) — The chance to make a strong hand by catching the right cards on both the turn and the river. A backdoor flush completes about 4% of the time; backdoor straights run a bit higher. Small, real, and worth counting when p... - [Break-Even Equity](https://www.pokerskill.com/poker-glossary/break-even-equity/) — Break-even equity = call / (current pot + call). The minimum win-rate a call needs to be 0 EV, with bet-size shortcuts and worked pot-odds spots. - [Break-Even Fold Percentage](https://www.pokerskill.com/poker-glossary/break-even-fold-percentage/) — The break-even fold percentage is the minimum rate an opponent must fold for a bet or raise to be immediately profitable. It measures pure fold equity - the chance your opponent folds to your action - and ignores play... - [Clean Outs](https://www.pokerskill.com/poker-glossary/clean-outs/) — An "out" is any unseen card that, if dealt, improves your hand to a likely winner. Example: you hold two hearts and the flop contains two hearts. Each remaining heart is an out to make a flush. - [Combo Draw](https://www.pokerskill.com/poker-glossary/combo-draw/) — A combo draw is a hand that can make more than one strong combination. Most commonly it combines a flush draw (needing one more suited card) and a straight draw. Combo draws matter because they offer multiple distinct... - [Dirty Outs](https://www.pokerskill.com/poker-glossary/dirty-outs/) — Dirty outs are cards that improve your hand but may still leave you second best. Discount them by counting only the outs that actually win at showdown. - [Dominated Draw](https://www.pokerskill.com/poker-glossary/dominated-draw/) — A dominated draw is a draw that can improve and still finish second-best to a higher version of the same made hand or a stronger draw path. Out count alone hides the problem; draw quality is what actually matters. - [Double Gutshot](https://www.pokerskill.com/poker-glossary/double-gutshot/) — A double gutshot (double belly-buster) is two separate inside-straight gaps in the same hand, totaling 8 outs - the same hit-rate as an open-ended straight draw, but disguised. Two different ranks each complete a diff... - [Downswing](https://www.pokerskill.com/poker-glossary/downswings/) — A stretch of hands or sessions where actual results fall below your expected win rate. Driven by variance, measured in big blinds or buy-ins, weathered by sound decisions. - [Draw](https://www.pokerskill.com/poker-glossary/draw/) — A draw is an incomplete hand that becomes much stronger if a specific community card appears. For example, holding A♠K♠ with two spades on the flop gives you a flush draw. A draw influences whether you call, raise to ... - [Drawing Hand](https://www.pokerskill.com/poker-glossary/drawing-hand/) — A drawing hand is incomplete right now. It has no showdown value yet, but a specific card on the turn or river would promote it into a made hand. The contrast is a made hand, which already wins at showdown without imp... - [Equity](https://www.pokerskill.com/poker-glossary/equity/) — Equity is the percentage chance your hand will win the pot at a given moment. Saying "I have 50% equity" means your hand will win half the pot on average. Equity maps directly to expected value: 50% equity in a $100 p... - [Equity Denial](https://www.pokerskill.com/poker-glossary/equity-denial/) — Equity denial means betting so opponents fold hands with live outs and cannot realize their equity for free. You only deny equity if they actually fold. - [Equity Realization](https://www.pokerskill.com/poker-glossary/equity-realization/) — Equity realization is the fraction of your raw equity that actually turns into EV by the end of the hand. Position, sizing, stack depth, and playability decide whether you over-realize or under-realize, and why a 35% ... - [Equity Shift](https://www.pokerskill.com/poker-glossary/equity-shift/) — Equity measures your percentage chance to win the pot at showdown. An equity shift is any change in those chances as cards are revealed or as opponents' ranges tighten. Shifts occur on every street - preflop, flop, tu... - [Expected Value](https://www.pokerskill.com/poker-glossary/expected-value/) — Expected Value (EV) measures the average outcome of a decision over many repetitions. In poker, EV shows whether calling, betting, raising, or folding earns chips long term. +EV decisions make money over time; -EV dec... - [Expected Value (EV)](https://www.pokerskill.com/poker-glossary/expected-value-ev/) — Expected value (EV) measures the average money you expect to win or lose from a specific action over the long run. A play that returns more than zero on average is +EV; less than zero is -EV; zero is breakeven. Foldin... - [Flush Draw](https://www.pokerskill.com/poker-glossary/flush-draw/) — A flush draw has 9 outs: about 19% to hit on the turn and 35% by the river. Nut flush draws play aggressively; non-nut draws need pot-odds discipline. - [Freerolling](https://www.pokerskill.com/poker-glossary/freerolling/) — Freerolling is the spot where two players share the same made hand, but only one has live cards to improve. The static side can tie or lose; the redrawing side can tie or win. - [Gutshot](https://www.pokerskill.com/poker-glossary/gutshot/) — A gutshot (inside-straight draw) needs one specific rank - the inside card - to complete a straight. Compare your hole cards to the board and ask: is there only one rank that helps? Example: you hold 7-8 and the flop ... - [Hand vs Range Equity](https://www.pokerskill.com/poker-glossary/hand-vs-range-equity/) — Hand vs range equity is the average win share of one specific hand against the whole set of hands an opponent could be holding. It's the middle level between hand-vs-hand and range-vs-range, and it's the level most re... - [Implied Odds](https://www.pokerskill.com/poker-glossary/implied-odds/) — Pot odds plus the chips you realistically expect to win on later streets if your draw hits. Justifies calls that current pot odds alone would not. - [Missed Draw](https://www.pokerskill.com/poker-glossary/missed-draw/) — A missed draw occurs when you fail to complete a straight or flush by the river. In No-Limit Hold'em this often follows a call on the flop or turn hoping to hit a later card. Missed draws matter because they usually l... - [Nut Draw](https://www.pokerskill.com/poker-glossary/nut-draw/) — A nut draw is a draw to the best possible version of a made hand on the current board, most often the ace-high flush draw on a two-tone flop. Clean outs, smaller reverse-implied-odds risk, and stronger semi-bluff pote... - [Nut Flush Draw](https://www.pokerskill.com/poker-glossary/nut-flush-draw/) — A nut flush draw is a flush draw that makes the highest possible flush on the current board if the suited card arrives. Almost always an ace-high suited holding on a two-tone or one-tone board, with clean outs and sma... - [Open-Ended Straight Draw](https://www.pokerskill.com/poker-glossary/open-ended-straight-draw/) — An OESD is a straight draw with 8 outs — about 17% to hit on the next card and 31.5% by the river. Either end of the four connected cards completes the straight. - [Outs](https://www.pokerskill.com/poker-glossary/outs/) — An "out" is any unseen card that will likely make your hand a winner. In No-Limit Texas Hold'em unseen cards are those remaining in the 52-card deck. Outs drive draw decisions by letting you estimate improvement chanc... - [Overcard](https://www.pokerskill.com/poker-glossary/overcard/) — A card ranked higher than the card or pair you compare it to — either a hole card above the board or a board card above your pocket pair. - [Overcards](https://www.pokerskill.com/poker-glossary/overcards/) — Overcards are your hole cards that rank higher than every community card on the board. For example, A-K or Q-J on a 7-4-2 flop are both overcards to the board. Overcards can appear on the flop, turn, or river and matt... - [Playability](https://www.pokerskill.com/poker-glossary/playability/) — Playability is how easily a hand can realize its equity across future streets — clear decisions, strong draws, disguised hands, and resilient showdown value all raise it. Two hands with the same raw equity can play ve... - [Pot Odds](https://www.pokerskill.com/poker-glossary/pot-odds/) — The ratio of the current pot to the cost of a call, converted into the equity your hand needs to break even. Drives every calling decision against a bet. - [Raw Equity](https://www.pokerskill.com/poker-glossary/raw-equity/) — Raw equity is your hand's bare showdown-equity percentage against an opponent's hand or range, calculated as if the cards just run out. It ignores position, future betting, fold equity, and realization, which is exact... - [Realized Equity](https://www.pokerskill.com/poker-glossary/realized-equity/) — Realized equity is the share of the pot a hand actually converts into expected value once position, future betting, folds, and the runout play out. It is the result that equity realization measures — the chips your ra... - [Redraw](https://www.pokerskill.com/poker-glossary/redraw/) — A redraw is the extra improvement equity a made hand carries to a stronger hand on later streets. It is why a flopped set on a flushy board still wants action. - [Reverse Implied Odds](https://www.pokerskill.com/poker-glossary/reverse-implied-odds/) — Reverse implied odds occur when you improve your hand but still lose more chips. The problem isn't failing to improve; it's improving to a hand that's actually second-best. This occurs often in No-Limit Hold'em, where... - [Rule of 2 and 4](https://www.pokerskill.com/poker-glossary/rule-of-2-and-4/) — Use the Rule of 2 and 4 to estimate draw equity from outs on the flop and turn. Includes a cheat sheet plus worked examples. - [Runner-Runner](https://www.pokerskill.com/poker-glossary/runner-runner/) — Runner-runner means both the turn and river had to cooperate to make your hand or change the result. It's a two-card path, not a draw label. Worked examples for runner-runner flush and runner-runner straight, plus how... - [Second-Nut Flush Draw](https://www.pokerskill.com/poker-glossary/second-nut-flush-draw/) — A second-nut flush draw is a draw to the second-highest possible flush on the current board. Usually a king-high suited holding when the ace of that suit is still unaccounted for, so the nut-flush hand can still appea... - [Straight Draw](https://www.pokerskill.com/poker-glossary/straight-draw/) — A straight draw happens when your seven-card possibilities include four sequential ranks. You need one more card to make a five-card straight. This usually appears after the flop or the turn and changes how you should... - [Variance](https://www.pokerskill.com/poker-glossary/variance/) — The gap between your long-run expected value and your short-run results. Why a 60% favorite still loses some flips, and why one losing session is a poor judge of skill. ### Positions, Blinds, and Preflop Index: [Positions, Blinds, and Preflop](https://www.pokerskill.com/poker-glossary/topics/positions-blinds-and-preflop/) Seats, blinds, preflop action, opening ranges, 3-bets, squeezes, and positional advantage. - [3-bet](https://www.pokerskill.com/poker-glossary/3-bet/) — A 3-bet is a re-raise of an opening raise: open, raise, re-raise. It signals strength, sets the pot size you want, and pressures the opener into harder preflop and postflop choices. - [3-Bet Pot](https://www.pokerskill.com/poker-glossary/3-bet-pot/) — A pot built on a preflop raise plus a re-raise: tighter ranges, a bigger pot, and harder postflop decisions than a single-raised pot. - [4-bet](https://www.pokerskill.com/poker-glossary/4-bet/) — A 4-bet is the fourth distinct raise in the pre-flop betting round. The typical sequence: an open raise (first raise), a 3-bet (re-raise), then the 4-bet (another re-raise). Because it comes late in that escalation, a... - [6-Max](https://www.pokerskill.com/poker-glossary/6-max/) — Short-handed No-Limit Hold'em with up to six seats. Pots go heads-up faster, blinds cycle quicker, and ranges open up at every position compared with full-ring. - [Action Order](https://www.pokerskill.com/poker-glossary/action-order/) — Before cards are dealt, the two players left of the dealer button post the small blind and big blind. The big blind is usually twice the small blind. These forced bets seed the pot and create action. - [Big Blind](https://www.pokerskill.com/poker-glossary/big-blind/) — The Big Blind is a mandatory bet posted by the player two seats to the left of the dealer button before cards are dealt. The dealer button marks the player who acts last on later betting rounds. The Big Blind is usual... - [Big Blind (BB)](https://www.pokerskill.com/poker-glossary/big-blind-bb/) — The forced bet posted two seats left of the dealer button, and the chip-stack unit you measure your stack in. The BB acts last preflop and defends widely. - [Blind Defense](https://www.pokerskill.com/poker-glossary/blind-defense/) — Calling or 3-betting from the big blind to keep openers from stealing for free. Better pot odds let you defend wide, especially against late-position raises. - [Blind vs Blind (BvB)](https://www.pokerskill.com/poker-glossary/blind-vs-blind-bvb/) — Blind vs Blind (BvB) occurs when only the Small Blind (SB) and Big Blind (BB) remain in the hand. Those forced bets create a live pot and incentivize contesting with marginal hands. The SB acts first pre-flop but then... - [Blinds](https://www.pokerskill.com/poker-glossary/blinds/) — In No-Limit Texas Hold'em two forced bets, the small blind and big blind, seed the pot. They are posted by the two players immediately left of the dealer button (the marker showing who deals). The small blind typicall... - [Button](https://www.pokerskill.com/poker-glossary/button/) — The Button marks the player with the table's positional advantage and indicates the nominal dealer. This rotation ensures every player eventually posts the Small Blind (SB) and Big Blind (BB). The player on the Button... - [Closing the Action](https://www.pokerskill.com/poker-glossary/closing-the-action/) — "Closing the action" means the betting round ends because no other players remain to act. A betting round is a cycle of checks, bets, calls, raises, or folds. The round ends when the last bettor or raiser is acted upo... - [Cold Call](https://www.pokerskill.com/poker-glossary/cold-call/) — A cold call is calling a raise when you haven't voluntarily invested in the pot this betting round, aside from the blinds. It differs from calling additional chips after you have already called or re-raised earlier in... - [Complete](https://www.pokerskill.com/poker-glossary/complete/) — Calling from the small blind to make up the chips needed to match the big blind preflop. The small blind already has half a bet posted, so completing only adds the difference. - [Cutoff](https://www.pokerskill.com/poker-glossary/cutoff/) — The Cutoff sits immediately to the right of the dealer button and acts just before it. The button marks the nominal dealer and, after the flop, acts last. Because you act late in most betting rounds, you see most oppo... - [Early Position](https://www.pokerskill.com/poker-glossary/early-position/) — Early position (EP) means the seats immediately after the blinds at a full-ring table: UTG, UTG+1, and UTG+2. Players in EP act early on every post-flop street and therefore make decisions with less information than l... - [First In](https://www.pokerskill.com/poker-glossary/first-in/) — "First in" is the first voluntary chip contribution to the pot after the forced blinds. The player to the left of the big blind acts first; that seat is called "under the gun" (UTG). In practice, "first in" usually me... - [First to Act](https://www.pokerskill.com/poker-glossary/first-to-act/) — "First to act" names the player who makes the opening decision in a betting round. Preflop in No-Limit Texas Hold'em, this player sits immediately to the left of the big blind and is called Under the Gun (UTG). In No-... - [5-bet](https://www.pokerskill.com/poker-glossary/five-bet/) — A 5-bet is the fifth raise in a preflop sequence: open, 3-bet, 4-bet, then 5-bet. At 100bb cash it's almost always all-in, but at deeper stacks it can be a sized re-raise. The range is narrow: top value (AA, KK), AK, ... - [Flat-Call](https://www.pokerskill.com/poker-glossary/flat-call/) — A flat-call is matching an opponent's raise pre-flop without re-raising. Players use it to control pot size, keep their range disguised, and gather information. Example: the cutoff opens to 3 big blinds; you call on t... - [Full Ring](https://www.pokerskill.com/poker-glossary/full-ring/) — Full ring is No-Limit Hold'em played nine- or ten-handed - the opposite of 6-max. More seats mean tighter early ranges, slower blinds, and more multiway pots. - [Hijack](https://www.pokerskill.com/poker-glossary/hijack/) — The seat two to the right of the button. Late enough to widen opens and steal blinds, but the cutoff, button, and blinds still act after you. - [In Position](https://www.pokerskill.com/poker-glossary/in-position/) — Acting after your opponent on every postflop street. The information edge lets you bet thinner for value, bluff with better data, and control the pot with marginal hands. The button is the strongest seat for this reas... - [In Position (IP)](https://www.pokerskill.com/poker-glossary/in-position-ip/) — "In Position" (IP) means you act after your opponent on a betting street. Acting last lets you see your opponent's bets, checks, or raises before deciding to bet, raise, call, or fold. This extra information simplifie... - [Iso-Raise](https://www.pokerskill.com/poker-glossary/iso-raise/) — An iso-raise (isolation raise) is a preflop raise made after one or more players limp, meaning they just call the big blind. The raiser aims to isolate a single opponent, usually the weaker limper, and convert a multi... - [Late Position](https://www.pokerskill.com/poker-glossary/late-position/) — Late position means the seats that act near the end of each betting round: the Cutoff (seat before the dealer Button) and the Button. Acting after most opponents matters because you see their choices before you decide... - [Limp](https://www.pokerskill.com/poker-glossary/limp/) — "Limping" means entering the pot by calling the big blind instead of raising. The big blind is the forced bet posted by the player two seats left of the dealer. Limping is a passive preflop action that concedes initia... - [Limp-Call](https://www.pokerskill.com/poker-glossary/limp-call/) — A limp is entering the pot by calling the big blind instead of raising when first to act. Limp-calling is when a player limps and then calls a later raise rather than folding or re-raising. Example: Under the gun, a p... - [Limp-Raise](https://www.pokerskill.com/poker-glossary/limp-raise/) — A limp-raise is a two-step preflop line: limp first, face a raise behind you, then re-raise instead of folding or calling. It is the rare aggressive twin of the limp-call, used mostly to trap a very strong hand agains... - [Lowjack](https://www.pokerskill.com/poker-glossary/lowjack/) — The fourth seat to act preflop in a 9-handed game, sitting between Under the Gun and the Hijack. Open tighter than late position; five players still act after. - [Middle Position](https://www.pokerskill.com/poker-glossary/middle-position/) — Middle position (MP) sits between early and late seats at the table. You act after early-position players, so you see their actions before deciding. That extra information improves decisions compared with early positi... - [Open-Limp](https://www.pokerskill.com/poker-glossary/open-limp/) — An open-limp is a limp made when you are first into the pot preflop, calling the big blind instead of raising or folding. The limp action itself just means matching the big blind, but "open" tags this as the opening v... - [Open-Raise](https://www.pokerskill.com/poker-glossary/open-raise/) — An open-raise is the first voluntary pre-flop raise after the blinds are posted. It builds the pot, seizes initiative, and shapes how many opponents you face. - [Opening Range](https://www.pokerskill.com/poker-glossary/opening-range/) — An opening range is the set of starting hands a player will raise with when they are first into the pot — when nobody before them has voluntarily called or raised. The set is tight from early seats and wider from late... - [Out of Position](https://www.pokerskill.com/poker-glossary/out-of-position/) — Out of position (OOP) means you act before opponents on betting rounds, with less information. Acting first increases the chance of being outplayed because you can't see opponents' reactions. Position changes the bett... - [Out of Position (OOP)](https://www.pokerskill.com/poker-glossary/out-of-position-oop/) — A player is out of position (OOP) when they must act before their opponent on a betting round. The player who acts after you is in position (IP). Acting later gives IP extra information to size bets, choose bluffs, or... - [Overlimp](https://www.pokerskill.com/poker-glossary/overlimp/) — An overlimp is calling the big blind preflop after at least one player has already limped. It is the second (or later) limp into the pot, not the first one. Example: under-the-gun limps for 1 big blind, the cutoff fol... - [Position](https://www.pokerskill.com/poker-glossary/position/) — Position describes a player's seating order relative to the dealer button and determines who acts when. The dealer button marks action: players to its left act earlier, players on and near it act later. Acting later g... - [Preflop](https://www.pokerskill.com/poker-glossary/preflop/) — The preflop round is the betting before any community cards are dealt in No-Limit Texas Hold'em. Players see only their two hole cards, note position, and choose to fold, call, or raise. Disciplined preflop choices sh... - [Preflop Raiser](https://www.pokerskill.com/poker-glossary/preflop-raiser/) — A preflop raiser makes the first increased bet during the preflop betting round, before community cards. This action sets the hand's immediate tone and forces opponents to call, fold, or reraise. Example: In a $1/$2 n... - [Raise First In](https://www.pokerskill.com/poker-glossary/raise-first-in/) — Raise First In (RFI) means being the first player to voluntarily raise the pot preflop. Players commonly call that an open raise. In No-Limit Texas Hold'em, where bet sizes are unrestricted, RFI is the baseline aggres... - [Raise-or-Fold](https://www.pokerskill.com/poker-glossary/raise-or-fold/) — Raise-or-fold is a straightforward preflop philosophy: instead of routinely calling, you usually raise or fold. Flat-calling means calling an open without re-raising; limp means opening the pot with a minimal bet inst... - [RFI](https://www.pokerskill.com/poker-glossary/rfi/) — Raise First In (RFI) means opening the betting round with a raise when no one else has entered the pot. Don't limp or wait for other action; opening raise forces opponents to call, fold, or 3-bet. Good RFI choices max... - [Set-Mining](https://www.pokerskill.com/poker-glossary/set-mining/) — A speculative preflop call with a small pocket pair, hoping to flop three-of-a-kind. Profitable only when stack depth gives roughly 10:1 implied odds. - [Small Blind](https://www.pokerskill.com/poker-glossary/small-blind/) — The small blind (SB) is the forced bet posted by the player left of the dealer button. Players post it before cards are dealt. The small blind is typically around half the size of the big blind (BB). Together, the bli... - [Small Blind (SB)](https://www.pokerskill.com/poker-glossary/small-blind-sb/) — The Small Blind (SB) sits immediately to the left of the dealer button. The SB posts a mandatory bet before cards are dealt, usually about half the Big Blind. For example, in a $1/$2 game the SB typically posts $1. Be... - [Squeeze](https://www.pokerskill.com/poker-glossary/squeeze/) — A 3-bet after one player has opened and at least one other has called. Both have to fold for the play to print, so size larger than a standard 3-bet to deny them profitable calls. - [Steal](https://www.pokerskill.com/poker-glossary/steal/) — A steal is a preflop raise aimed mostly at winning the blinds and antes uncontested. Players often use less-than-premium hands, aiming to take the pot without seeing the flop. The play relies on fold equity - the chan... - [Straddle](https://www.pokerskill.com/poker-glossary/straddle/) — A voluntary blind raise posted before cards are dealt, almost always twice the big blind from Under the Gun. Functions as a third blind, doubles the effective stakes, and the player to the straddler's left acts first ... - [UTG](https://www.pokerskill.com/poker-glossary/utg/) — UTG (Under the Gun) sits immediately left of the big blind. UTG acts first in the preflop betting round, deciding to fold, call, or raise without seeing others' choices. Acting first creates a large informational disa... ### Bets, Lines, and Postflop Index: [Bets, Lines, and Postflop](https://www.pokerskill.com/poker-glossary/topics/bets-lines-and-postflop/) Bet types, sizing, calls, raises, checks, folds, bluffs, value bets, and postflop lines. - [Barrel](https://www.pokerskill.com/poker-glossary/barrel/) — Successive bets across streets to apply pressure: flop bet, turn barrel, sometimes river. Each street raises the price for marginal hands to keep paying. - [Bet](https://www.pokerskill.com/poker-glossary/bet/) — Putting chips into the pot during a betting round. In No-Limit Hold'em the size is your choice from the table minimum up to your full stack, and the choice is most of the strategy. - [Bet Size Family](https://www.pokerskill.com/poker-glossary/bet-size-family/) — Bet sizes are the amounts you can wager up to your chip stack in No-Limit Hold'em. With no fixed limit, choosing how much to bet becomes a core strategic decision. Size affects hand dynamics, opponent responses, and f... - [Bet Sizing](https://www.pokerskill.com/poker-glossary/bet-sizing/) — How big you bet relative to the pot. Larger sizes raise the equity opponents need to call; smaller sizes keep weaker hands in for thin value. - [Betting Lead](https://www.pokerskill.com/poker-glossary/betting-lead/) — The role of being the player whose bet or raise is the most recent live action. The lead travels with each new bet or raise and shapes who has to react next. - [Block Bet](https://www.pokerskill.com/poker-glossary/block-bet/) — A block bet is a relatively small lead, usually made out of position (OOP) on the river or a late street. You use it to set the price for showdown and to discourage a larger in-position (IP) bet. Showdown means reachi... - [Bluff](https://www.pokerskill.com/poker-glossary/bluff/) — A bluff is betting or raising with a weak or inferior hand to induce folds. In No-Limit Texas Hold'em, where players can wager any portion of their stack, bluffs matter far more than in limit games. A single large bet... - [Bluff 3-Bet](https://www.pokerskill.com/poker-glossary/bluff-3-bet/) — A 3-bet is the third bet pre-flop: open raise, re-raise, then a re-raise. A bluff 3-bet is a re-raise made with a non-premium hand to represent strength. It applies pressure and forces opponents with marginal holdings... - [Bluff 4-Bet](https://www.pokerskill.com/poker-glossary/bluff-4-bet/) — A bluff 4-bet is the fourth raise in a sequence: open-raise, opponent 3-bets, and you 4-bet with a non-premium hand. You use psychological pressure and fold equity - the chance an opponent will fold - to win the pot w... - [Bluff-Catch](https://www.pokerskill.com/poker-glossary/bluff-catch/) — A bluff-catcher is a hand that loses to an opponent's value hands but beats their bluffs. In practice: it's strong enough to call when you expect frequent bluffs, but too weak to call for value. Bluff-catching matters... - [Bluff-Catcher](https://www.pokerskill.com/poker-glossary/bluff-catcher/) — A bluff-catcher is a hand too weak to bet for value but strong enough to beat likely bluffs. In No-Limit Texas Hold'em these hands primarily call river bets when an opponent's range contains many bluffs. Success depen... - [Bluff-to-Value Ratio](https://www.pokerskill.com/poker-glossary/bluff-to-value-ratio/) — The bluff-to-value ratio measures the number of bluffs versus value bets in a betting range. A value hand is one you expect to be ahead of your opponent's calling range. A bluff typically loses at showdown but can for... - [C-Bet](https://www.pokerskill.com/poker-glossary/c-bet/) — A flop bet by the player who raised pre-flop. It carries the preflop story onto the flop and forces folds from hands that missed, even when your own hand didn't improve. - [Call](https://www.pokerskill.com/poker-glossary/call/) — A "call" matches the current highest bet so you stay in the hand. You do not raise; you put in chips equal to the last bettor. In No-Limit, where players can wager any amount up to their stack, calls become more compl... - [Call Down](https://www.pokerskill.com/poker-glossary/call-down/) — A call down is calling bets on the flop, turn and river to reach a showdown, often with a marginal or medium-strength hand. Players call down when they think the opponent's range-the set of hands the opponent might ho... - [Call Off](https://www.pokerskill.com/poker-glossary/call-off/) — A "call off" occurs when an opponent shoves all their chips and you must call or fold. All-in means a player bets their entire stack; No-Limit allows this at any time. These spots create high pressure because they dir... - [Check](https://www.pokerskill.com/poker-glossary/check/) — A check means you decline to bet while remaining in the hand, provided no bet has occurred this betting round. By checking, you pass action to the next player without adding chips to the pot. Pre-flop, you may check o... - [Check-Back](https://www.pokerskill.com/poker-glossary/check-back/) — A check-back occurs when a player with the option to bet instead checks, passing action without adding chips. It most often happens when you are in position - acting after your opponent on that betting round - and the... - [Check-Fold](https://www.pokerskill.com/poker-glossary/check-fold/) — Check-fold is a conservative post-flop line: you check, then fold if facing a bet. A "check" means you decline to put chips into the pot on your turn. A "fold" means you discard your hand and give up the pot to a bet.... - [Check-Raise](https://www.pokerskill.com/poker-glossary/check-raise/) — A check-raise is when you check intending to induce an opponent to bet, then raise. In No-Limit Hold'em, unconstrained raise sizes let the check-raise drastically grow the pot and alter decisions. - [Continuation Bet](https://www.pokerskill.com/poker-glossary/continuation-bet/) — A continuation bet (C-Bet) is a flop-sized bet by the last preflop aggressor, usually the raiser. Its main goals are to win pots when opponents fold and to pressure marginal hands into difficult decisions. Example: Yo... - [Crying Call](https://www.pokerskill.com/poker-glossary/crying-call/) — A crying call is a river call you make expecting to lose, because the pot odds say folding too often would cost more than this one bet ever will. - [Delay C-Bet](https://www.pokerskill.com/poker-glossary/delay-c-bet/) — A continuation bet (C-bet) occurs when the pre-flop raiser bets the flop after raising. A delay C-bet happens when that raiser checks the flop, then bets the turn if conditions favor it. You check first to gather info... - [Delayed C-Bet](https://www.pokerskill.com/poker-glossary/delayed-c-bet/) — A delayed continuation bet occurs when the pre-flop aggressor checks the flop, then bets the turn. A continuation bet (c-bet) is a bet by the player who raised before the flop. - [Double Barrel](https://www.pokerskill.com/poker-glossary/double-barrel/) — A double barrel is betting the flop (a continuation bet, or c-bet) and betting again on the turn after the flop bet is called. A c-bet is a bet by the player who took the lead preflop to continue representing strength... - [First Barrel](https://www.pokerskill.com/poker-glossary/first-barrel/) — The first barrel is the initial post-flop bet by the player who raised pre-flop. This is called a continuation bet (c-bet). A c-bet lets the pre-flop raiser maintain pressure and represent a strong hand, regardless of... - [Float](https://www.pokerskill.com/poker-glossary/float/) — A float is calling a flop bet with a weak or marginal hand intending to bluff or take the pot later. You float when you expect the bettor to show weakness on the turn, for example by checking. Floats connect tightly t... - [Fold](https://www.pokerskill.com/poker-glossary/fold/) — Discarding your hole cards and giving up the hand. You forfeit anything already in the pot, but you stop the bleed when continuing would be -EV. - [Fold Equity](https://www.pokerskill.com/poker-glossary/fold-equity/) — Fold equity equals the portion of a pot you expect to win when opponents fold to your bet or raise. It differs from showdown equity, which measures your chance to win if all players see the river. No-Limit Hold'em mag... - [Give-Up Node](https://www.pokerskill.com/poker-glossary/give-up-node/) — A give-up node is a decision point where you stop aggressive play with part of your range and take a passive action-usually checking or folding-rather than betting or raising. It marks the moment you cede the pot init... - [Hero Call](https://www.pokerskill.com/poker-glossary/hero-call/) — A hero call is a call with a hand that beats most bluffs and loses to most value, made because the line, sizing, blockers, or read tilt villain's range toward bluffs. The label is dramatic; the math is usually plain. ... - [Hero Fold](https://www.pokerskill.com/poker-glossary/hero-fold/) — A hero fold is folding a strong-looking hand because the opponent's line is value-heavy, your blockers are bad, the price is wrong, or the range story says you're beat. It's a single justified release in a specific sp... - [Initiative](https://www.pokerskill.com/poker-glossary/initiative/) — Initiative is the betting lead in a hand. It belongs to whoever made the last aggressive action - usually the preflop raiser - and shapes who is expected to bet the flop. - [Lead Bet](https://www.pokerskill.com/poker-glossary/lead-bet/) — A lead bet (also called betting out) is making the first bet in a betting round instead of checking. The first bettor holds the betting lead. They control immediate action and force opponents to react. - [Line](https://www.pokerskill.com/poker-glossary/line/) — A "line" is the sequence of decisions you make in one hand across pre-flop, flop, turn, and river. It includes betting, checking, calling, raising, and folding actions on each street. Think of it as the story you tell... - [Min-Raise](https://www.pokerskill.com/poker-glossary/min-raise/) — A min-raise is the smallest legal increase over the current bet in a betting round. For example, with a 100-chip big blind, the min-raise is to 200 chips (an increase of 100). This rule applies pre-flop and on post-fl... - [One-and-Done](https://www.pokerskill.com/poker-glossary/one-and-done/) — "One-and-done" means committing your entire stack in a single all-in bet, with no more betting that hand. You either win the pot or lose your stack, and in tournaments you may be eliminated. - [Overcall](https://www.pokerskill.com/poker-glossary/overcall/) — An overcall is a call made after a bet has already been called by at least one other player. It is most often a postflop, multiway decision: someone bets, someone else calls, and you decide whether to put in the same ... - [Overbet](https://www.pokerskill.com/poker-glossary/overbet/) — An overbet is a wager significantly larger than the current pot, for example, betting more than the pot's size. No-limit games allow players to stake any amount of chips at any time, which makes overbets possible. Ove... - [Overfold](https://www.pokerskill.com/poker-glossary/overfold/) — Overfolding means folding more often than strategically optimal across all streets. It occurs when you decline marginal calls or refuse to bluff-catch even when pot odds or hand equity justify staying in. The result: ... - [Probe Bet](https://www.pokerskill.com/poker-glossary/probe-bet/) — A probe bet is a turn bet by a player out of position (OOP). It occurs after the pre-flop aggressor (in position, IP) checks back the flop. The original raiser checked the flop, so the first-to-act player now bets the... - [Protection Bet](https://www.pokerskill.com/poker-glossary/protection-bet/) — A protection bet is a wager when your hand is ahead but vulnerable to being outdrawn. A draw is an opponent's hand that can improve to a stronger holding, like a flush or straight. You bet to charge opponents to see m... - [Punt](https://www.pokerskill.com/poker-glossary/punt/) — A punt is one self-inflicted bet, raise, or call that throws away a stack you should have kept. The line had a fold available, the player ignored it, and the chips left the seat. - [Pure Bluff](https://www.pokerskill.com/poker-glossary/pure-bluff/) — A pure bluff is a bet or raise with a weak or non-existent hand meant to make opponents fold. It cannot realistically win at showdown unless everyone folds before the showdown. A pure bluff relies entirely on fold equ... - [Raise](https://www.pokerskill.com/poker-glossary/raise/) — A raise increases the current bet in No-Limit Texas Hold'em, giving players wide sizing freedom. Raising asserts control, applies pressure, and changes hand dynamics by growing the pot and forcing decisions. For examp... - [Range Bet](https://www.pokerskill.com/poker-glossary/range-bet/) — A range bet is a small flop bet (often 25–33% pot) made with most or all of your range, used by the preflop raiser when the board favors their whole range. - [Range Check](https://www.pokerskill.com/poker-glossary/range-check/) — A "range check" is the set of hands you choose to check instead of betting. Your range is the set of possible hands you might hold. Good checking range construction mixes strong hands, weak hands, and draws in the sam... - [Reopen the Betting](https://www.pokerskill.com/poker-glossary/reopen-the-betting/) — "Reopen the betting" happens when a player who already acted gets a new opportunity to act because another player made a full legal raise. If a full raise occurs after you acted, you may call, fold, or raise. If no fu... - [Represent](https://www.pokerskill.com/poker-glossary/represent/) — Representing a hand means betting in a way that claims a specific holding. The line tells the story; the opponent folds when the story is consistent and pays you when it isn't. - [Semi-Bluff](https://www.pokerskill.com/poker-glossary/semi-bluff/) — A semi-bluff is a bet or raise with a hand that is not currently best but can improve later. Unlike a pure bluff, where you have little chance to win if called, a semi-bluff gives you two ways to win: your opponent fo... - [Slow play](https://www.pokerskill.com/poker-glossary/slow-play/) — Slow play is checking or calling with a hand strong enough to bet for value, hoping the opponent puts money in for you. It works in narrow spots and costs you in most of the rest. The default with strong hands is stil... - [Smooth Call](https://www.pokerskill.com/poker-glossary/smooth-call/) — A smooth call is calling with a strong or playable hand when raising is also available, choosing the call to disguise strength, keep weaker hands in, or let an aggressive opponent keep firing. It overlaps heavily with... - [Stab](https://www.pokerskill.com/poker-glossary/stab/) — A stab is a bet on the flop or turn after pre-flop action has been passive or betting checked. The goal is to "stab at the pot" and win it uncontested by exploiting checked weakness. Stabs usually come from a player a... - [Story](https://www.pokerskill.com/poker-glossary/story/) — A story in poker is the picture your betting line paints across streets: the hand you are representing. Bluff catches and hero calls hinge on whether the story adds up. - [Thin Call](https://www.pokerskill.com/poker-glossary/thin-call/) — A river call against a small bet where your hand only barely beats the opponent's value range. The price clears, but the edge is small and the call rarely scoops a big pot. - [Thin Value](https://www.pokerskill.com/poker-glossary/thin-value/) — A river value bet where your hand only barely beats the opponent's calling range. Sized small (often 20-40% pot) to invite calls from weaker showdown hands. - [Thin Value Trap](https://www.pokerskill.com/poker-glossary/thin-value-trap/) — A thin value bet is a wager with a marginal or moderate-strength hand meant to be called by worse hands. ("Thin" means your hand is only slightly ahead of many likely callers.) A thin value trap occurs when an opponen... - [Trap](https://www.pokerskill.com/poker-glossary/trap/) — A trap is a postflop or preflop line that hides a strong hand and invites the opponent to put chips in with worse. It is the plan-level cousin of slow play: pick a villain you expect to bet, build a pot they think the... - [Triple Barrel](https://www.pokerskill.com/poker-glossary/triple-barrel/) — A triple barrel is the third bet in a flop-turn-river sequence, fired by the player who took the betting lead before the flop. The first barrel is the c-bet, the second is the double barrel, and the third commits the ... - [Unblocker](https://www.pokerskill.com/poker-glossary/unblocker/) — An unblocker is a card in your hand that does not reduce the likelihood your opponent holds a target hand. Put simply: if your cards don't "block" the holdings you want the opponent to have, they are unblockers. A blo... - [Under-Bluffed Line](https://www.pokerskill.com/poker-glossary/under-bluffed-line/) — An under-bluffed line is a betting sequence weighted toward value hands, with few natural bluffs. Value hands have real showdown equity; bluffs rely on folding better hands without showdown. These lines often start pa... - [Value 3-Bet](https://www.pokerskill.com/poker-glossary/value-3-bet/) — A re-raise made with a strong hand to grow the pot when you are likely ahead. Targets calls from worse pairs and broadways, not folds. - [Value 4-Bet](https://www.pokerskill.com/poker-glossary/value-4-bet/) — A 4-bet is the fourth bet in a preflop sequence: an open-raise, a 3-bet, then a 4-bet. A value 4-bet aims to be called by worse hands rather than primarily to fold opponents. Example: holding AA, an opponent opens, a ... - [Value Bet](https://www.pokerskill.com/poker-glossary/value-bet/) — A bet aimed at being called by worse hands. Pick the weakest hand that calls (the value target), then size to invite them in. - [Value-Own](https://www.pokerskill.com/poker-glossary/value-own/) — When you bet for value on the river but only get called by hands that beat you. The bet was supposed to extract chips from worse; instead it pays the better hand. ### Ranges, GTO, and Strategy Index: [Ranges, GTO, and Strategy](https://www.pokerskill.com/poker-glossary/topics/ranges-gto-and-strategy/) Range structure, blockers, removal effects, mixed strategies, randomization, and frequency concepts. - [Alpha (Poker)](https://www.pokerskill.com/poker-glossary/alpha/) — Alpha is the fold rate a zero-equity bluff needs to break even: `alpha = bet / (pot + bet)`. It is the bettor's mirror of minimum defense frequency: the two always sum to 1. Pot-sized bets need 50% folds, half-pot nee... - [Baseline Strategy](https://www.pokerskill.com/poker-glossary/baseline-strategy/) — Your default playbook for No-Limit Hold'em: tight early-position ranges, wider late, raise rather than limp, and a postflop plan that follows position and board texture. The starting point you only deviate from when a... - [Blocker](https://www.pokerskill.com/poker-glossary/blocker/) — A blocker is a card you hold that reduces opponent combinations of a strong hand. A range is the set of hands you assign an opponent; a blocker makes some of those hands less likely. Example: you hold A♠ on a spade-he... - [Blockers](https://www.pokerskill.com/poker-glossary/blockers/) — A blocker is a card you hold that removes combinations from an opponent's possible hands. Card removal means holding a card prevents your opponent from holding that same card, which slightly alters their range. For ex... - [Bluffing Range](https://www.pokerskill.com/poker-glossary/bluffing-range/) — A bluffing range is the slice of a betting or raising range made up of the hands you choose to bet so better hands fold. It is a hand set, not a single action — the bluffs that pair with your value bets to make the wh... - [Board Coverage](https://www.pokerskill.com/poker-glossary/board-coverage/) — Board coverage describes how well a preflop range can connect with many different flops, turns, and rivers, not the strength of any single hand. A range with good coverage holds enough hand types to credibly show up w... - [Calling Range](https://www.pokerskill.com/poker-glossary/calling-range/) — A calling range is the set of hands you continue with by calling rather than folding or raising. The shape of that range, what it keeps and what it cuts, depends on position, price, stack depth, opponent sizing, and t... - [Capped Range](https://www.pokerskill.com/poker-glossary/capped-range/) — A range is the set of hands an opponent could hold given their actions. A capped range contains few or no very strong hands, limiting the opponent's maximum possible strength. This usually occurs when a player takes p... - [Card Removal](https://www.pokerskill.com/poker-glossary/card-removal/) — Blockers are cards in your hand that remove those cards from the deck, reducing opponents' chances of specific hands. A "range" means the set of hands an opponent could reasonably hold; your hole cards narrow those co... - [Condensed Range](https://www.pokerskill.com/poker-glossary/condensed-range/) — A condensed range is a hand range built around medium-strength, showdown-value hands, with the very strongest hands and pure air both removed. It typically shows up when a player flat-calls instead of raising or foldi... - [Equity Bucket](https://www.pokerskill.com/poker-glossary/equity-bucket/) — An equity bucket is a study and solver grouping that sorts hands in a range by similar equity and strategic role on a specific board. It is not your win percentage, and it is not the whole range — it's a labelled slic... - [Equity Distribution](https://www.pokerskill.com/poker-glossary/equity-distribution/) — Equity distribution is how equity is spread across every hand in a range, not the single average number a calculator returns. Two ranges can sit at the same overall equity and still play completely differently because... - [Fold Frequency](https://www.pokerskill.com/poker-glossary/fold-frequency/) — Fold frequency is how often a player folds in a specific spot defined by street, position, bet size, board, and line. It is not a global character trait. It's the input bluff math compares against, and the number wort... - [Frequency](https://www.pokerskill.com/poker-glossary/frequency/) — Frequency is the percentage of times a player takes a specific action (fold, call, raise, or all-in) in a given situation. Tracking frequencies shows how predictable a player is and whether your strategy is balanced o... - [GTO (Game Theory Optimal)](https://www.pokerskill.com/poker-glossary/gto/) — GTO play means choosing actions whose frequencies an opponent cannot exploit, drawn from a Nash-equilibrium approximation across your whole range. In short hands it looks like balance: value bets paired with bluffs at... - [Linear Range](https://www.pokerskill.com/poker-glossary/linear-range/) — A linear range is a continuous block of your strongest starting hands in rank order. You start at the top of the hand rankings and include hands one after another without big gaps. Players often use a linear approach ... - [Merged Range](https://www.pokerskill.com/poker-glossary/merged-range/) — A merged range mixes strong hands and moderately strong hands when betting or raising. It includes hands that can be called for value, not only the absolute nuts. You use hands like top pair, good kickers, medium pair... - [Minimum Defense Frequency (MDF)](https://www.pokerskill.com/poker-glossary/minimum-defense-frequency/) — Minimum defense frequency (MDF) is the share of your range you must continue with — call or raise — to keep an opponent from profitably bluffing any two cards. It is the defender's mirror of the bettor's break-even fo... - [Mixed Frequency](https://www.pokerskill.com/poker-glossary/mixed-frequency/) — Mixed frequency is the percentage split a strategy uses when the same hand or range class takes more than one action. If a hand calls 60% of the time and folds 40%, those numbers are the mixed frequencies. The frequen... - [Mixed Strategy](https://www.pokerskill.com/poker-glossary/mixed-strategy/) — A mixed strategy means deliberately varying your actions-fold, call, or raise-with specific hands. In poker, a "range" is the set of hands an opponent could hold; mixing stops them from assigning precise ranges to you... - [Nash Equilibrium](https://www.pokerskill.com/poker-glossary/nash-equilibrium/) — A Nash equilibrium is a set of strategies where no player can improve their expected value by changing their own play unilaterally. In poker, this is what books and solvers usually mean by GTO: a balanced baseline tha... - [Polarized Range](https://www.pokerskill.com/poker-glossary/polarized-range/) — A polarized range in No-Limit Hold'em includes your very strongest hands and your weakest bluffs. It intentionally avoids medium-strength holdings that neither value bet profitably nor bluff credibly. "Range" means al... - [Protected Range](https://www.pokerskill.com/poker-glossary/protected-range/) — A protected range keeps enough strong hands in a given line - especially your checks - so opponents cannot overbet it cheaply on later streets. - [Rake-adjusted EV](https://www.pokerskill.com/poker-glossary/rake-adjusted-ev/) — Expected value of a poker decision after the cardroom rake comes off the top of the pot. Net EV is the number that pays the bills; gross EV is the number that fools you. - [Randomization](https://www.pokerskill.com/poker-glossary/randomization/) — Randomization means deliberately adding chance to decisions so opponents cannot predict you. In poker, it usually means mixing among viable plays to avoid patterns. For example, sometimes bluff and sometimes value bet... - [Range](https://www.pokerskill.com/poker-glossary/range/) — The full set of hole cards an opponent could plausibly hold given their actions, position, and table dynamics. Think in groups of hands, not single guesses. - [Range Advantage](https://www.pokerskill.com/poker-glossary/range-advantage/) — Range advantage compares the overall strength distribution of one player's possible hands to an opponent's, not your single holding. A range is every hand a player could reasonably have given betting and position. A p... - [Range Construction](https://www.pokerskill.com/poker-glossary/range-construction/) — Range construction is the process of deciding which hands belong in each action bucket: bet, raise, call, check, or fold for a given spot. The range is the finished set; construction is how you build it. Preflop you s... - [Range Protection](https://www.pokerskill.com/poker-glossary/range-protection/) — Range protection is the practice of mixing strong hands into every line so opponents cannot overbet your weak-looking checks and calls on later streets. - [Range vs Range](https://www.pokerskill.com/poker-glossary/range-vs-range/) — Range vs range is the habit of comparing two players' entire hand distributions on a specific board, not your one hand against their one hand. Solvers and modern poker thinking work this way because every action speak... - [Removal Effect](https://www.pokerskill.com/poker-glossary/removal-effect/) — The removal effect, or card removal, means your hole cards and board cards reduce opponent hand combinations. A blocker is any card in your hand that removes combinations from the opponent's range. For example, holdin... - [Poker solver](https://www.pokerskill.com/poker-glossary/solver/) — A poker solver is a Nash-equilibrium calculator that takes ranges, stack depth, and bet sizes as inputs and outputs a mixed-frequency strategy for both players. It's a study tool, not a table tool — the value is in un... - [Three-Bet Range](https://www.pokerskill.com/poker-glossary/three-bet-range/) — A three-bet range is the set of hands you re-raise with after another player has opened. It's a hand set, not an action, and the shape depends on the opener's seat, your seat, stack depth, the opener's tendency to fol... - [Uncapped Range](https://www.pokerskill.com/poker-glossary/uncapped-range/) — A "range" is the set of hands a player could hold in a situation. An uncapped range means prior actions do not rule out the very strongest hands. Premiums are top pairs and better, like AA, KK, or the "nuts" - the abs... - [Value Range](https://www.pokerskill.com/poker-glossary/value-range/) — A value range is the slice of a betting or raising range built from hands that want worse hands to call. It is the set of hands you bet or raise for value, not the single action of one bet. The exact boundary between ... ### Board Texture and Runouts Index: [Board Texture and Runouts](https://www.pokerskill.com/poker-glossary/topics/board-texture-and-runouts/) Flop, turn, river, board texture, runout classes, wet and dry boards, and scare cards. - [Board](https://www.pokerskill.com/poker-glossary/board/) — The board is the five community cards dealt face-up in the center of the table. Each player uses those cards with their two private hole cards to form the best five-card poker hand. Hole cards are the two cards dealt ... - [Board Texture](https://www.pokerskill.com/poker-glossary/board-texture/) — How the community cards connect and how many draws live on them. Texture drives bet sizing, c-bet frequency, and pot control. Dry, damp, wet, and high-and-dry are the four shapes you'll re-read every flop. - [Brick](https://www.pokerskill.com/poker-glossary/brick/) — A brick is a turn or river card that does not materially improve most hands or complete likely draws. The turn is the fourth community card; the river is the fifth and final community card. A brick usually leaves who ... - [Connected Board](https://www.pokerskill.com/poker-glossary/connected-board/) — A connected board is a flop whose ranks sit close enough together to make straights live. The classic shape is three sequential cards like 9-8-7. Connected textures shrink the preflop raiser's range advantage, raise c... - [Disconnected Board](https://www.pokerskill.com/poker-glossary/disconnected-board/) — A disconnected board is a flop whose ranks sit far enough apart that no straight is live and no straight draw has more than a couple of outs. The classic shape is a high card with two scattered low cards like K-8-3 or... - [Double-Paired Board](https://www.pokerskill.com/poker-glossary/double-paired-board/) — A flop or runout where two ranks each appear paired, like 7-7-4-4-Q. Hand strength compresses, so most one-pair holdings get weaker and bluffs lose credibility. - [Dry Board](https://www.pokerskill.com/poker-glossary/dry-board/) — A dry board shows uncoordinated community cards with few flush or straight draw possibilities. The ranks sit widely apart and suits mix, so few opponents hold strong draws. Example: 7-4-2 rainbow. "Rainbow" means each... - [Dynamic Board](https://www.pokerskill.com/poker-glossary/dynamic-board/) — A dynamic board is a flop where relative hand strength can shift dramatically on later streets. In plain terms: the best hand on the flop often won't remain best by the river. Typical traits include low-to-medium rank... - [Flop](https://www.pokerskill.com/poker-glossary/flop/) — The flop is the dealer's first three community cards dealt face-up. These cards immediately reshape hand equities, the chances each hand will win, and often change pre-flop plans. Example: you raise pre-flop with A♥K♥... - [Four-Flush](https://www.pokerskill.com/poker-glossary/four-flush/) — A four-flush is four cards of the same suit on the way to a flush. The term covers two situations: four cards of one suit between your hand and the board (a flush draw), or four community cards of one suit on the boar... - [Four-Straight](https://www.pokerskill.com/poker-glossary/four-straight/) — A four-straight is a board that already shows four cards to a straight. Any one rank in an opponent's hand makes the made straight, the board can chop a lot, and your strong made hands lose value fast. - [Monotone Board](https://www.pokerskill.com/poker-glossary/monotone-board/) — A monotone flop shows three community cards of the same suit (e.g., K♥ 7♥ 2♥). It sharply increases the number of made flushes and flush draws on the board. Equity is your hand's chance to win, and it shifts quickly o... - [Paired Board](https://www.pokerskill.com/poker-glossary/paired-board/) — A paired board has a pair among the community cards, for example 7-7-2 or 8-8-3. That pair raises the chance someone makes trips or a full house on later streets. As a result, single-pair hands lose relative value and... - [Rainbow Board](https://www.pokerskill.com/poker-glossary/rainbow-board/) — A rainbow board is a flop where all three community cards are different suits, like K♠ 7♥ 2♦. With three suits showing, no flush is possible on the flop and no flush draw is live for either player yet. Rainbow flops a... - [River](https://www.pokerskill.com/poker-glossary/river/) — The river is the fifth and final community card dealt face-up in Hold'em. It triggers the last betting round before showdown, when remaining players reveal hands. No more cards will come, so the river finalizes hand s... - [River Class](https://www.pokerskill.com/poker-glossary/river-class/) — The river is the fifth and final community card dealt face-up in No-Limit Texas Hold'em. After it appears, the final betting round happens and hands often go to showdown, where remaining players reveal cards to determ... - [Runout](https://www.pokerskill.com/poker-glossary/runout/) — A runout is the sequence of community cards revealed in Hold'em: flop, turn, and river. These five cards form the board everyone uses with their two hole cards to make the best five-card hand. - [Scare Card](https://www.pokerskill.com/poker-glossary/scare-card/) — A scare card is a community card on the turn or river that materially alters the board. It can add straights, flushes, or an obvious higher pair and change how strong hands appear. Scare cards matter most in No-Limit ... - [Static Board](https://www.pokerskill.com/poker-glossary/static-board/) — A static board is a flop texture unlikely to change hand strength on later streets. You see unconnected, unsuited flops with little straight or flush potential, for example A♣-8♦-3♠. You also see paired flops that don... - [Street](https://www.pokerskill.com/poker-glossary/street/) — A "street" names each stage when community cards are dealt and another betting round occurs. In No-Limit Texas Hold'em you combine two private cards (hole cards) with community cards to form the best five-card hand. S... - [Turn](https://www.pokerskill.com/poker-glossary/turn/) — The turn is the fourth community card and the street where ranges narrow and the pot grows, so mistakes cost more. Decisions that looked correct on the flop can become costly once another card appears. With more money... - [Turn Class](https://www.pokerskill.com/poker-glossary/turn-class/) — Categorizing the turn card by what it does to ranges: blank, draw-completing, scare, or overcard. Each class has a default sizing and intent, and reading the card right is what makes the turn the most important street... - [Two-Tone Board](https://www.pokerskill.com/poker-glossary/two-tone-board/) — A two-tone board is a flop with two cards of one suit and a third card of another suit (e.g., J♠ 8♠ 6♥). It's the most common unpaired flop texture and the one that puts a flush draw on every hand chart. Read the suit... - [Wet Board](https://www.pokerskill.com/poker-glossary/wet-board/) — A wet board is a flop with coordinated ranks and/or multiple cards of the same suit. In Hold'em, the flop is the first three community cards dealt to the board. Wet flops create many straight and flush drawing chances... ### Pots, Showdown, and Table Flow Index: [Pots, Showdown, and Table Flow](https://www.pokerskill.com/poker-glossary/topics/pots-showdown-and-table-flow/) Pots, side pots, showdown rules, ties, heads-up pots, and table-flow mechanics. - [Bad Beat](https://www.pokerskill.com/poker-glossary/bad-beat/) — A bad beat is when a hand that was a clear favorite at the moment the chips went in loses because of a card or runout that came after. The losing line was correct; the runout just sat where it sat. A bad beat is not a... - [Chop Pot](https://www.pokerskill.com/poker-glossary/chop-pot/) — Chopping the pot means dividing it equally among the players whose best five-card hands tie at showdown. It's the verb players use at the table for the same outcome the rules call a split pot. - [Cold deck](https://www.pokerskill.com/poker-glossary/cold-deck/) — A poker hand where the cards line up so badly the loser had no real way to fold. Used as a slang sister to cooler, often as the verb cold-decked. - [Cooler](https://www.pokerskill.com/poker-glossary/cooler/) — A cooler is a poker hand where two strong holdings collide and the loser had no real way to fold. The classic example is pocket kings running into pocket aces preflop for stacks. The losing line was reasonable given t... - [Coolered](https://www.pokerskill.com/poker-glossary/coolered/) — Coolered is the verb form of cooler. It means you lost a strong hand to a stronger one with no real fold available, and the next ten hands matter more than the cooler did. - [Dead Money](https://www.pokerskill.com/poker-glossary/dead-money/) — Dead money is the chips already in the pot from players who are unlikely to keep fighting for it — the blinds and antes posted before any voluntary action, limpers who'll release to a raise, callers who give up to a s... - [Heads-Up](https://www.pokerskill.com/poker-glossary/heads-up/) — Heads-up poker occurs when only two players remain at the table, creating direct, high-variance confrontations. With only one opponent, the math and tactics from full-ring games change: you stop worrying about multiwa... - [Heads-Up Pot](https://www.pokerskill.com/poker-glossary/heads-up-pot/) — A heads-up pot has exactly two players contesting it after the flop. Most cash-game pots end up heads-up, so it sets the strategic baseline for c-bets, bluffs, and value betting. - [Hi-Lo](https://www.pokerskill.com/poker-glossary/hi-lo/) — A split-pot poker format where the pot is shared between the best high hand and the best qualifying low. Common in Omaha 8-or-better, Stud 8, and Big O. - [Main Pot](https://www.pokerskill.com/poker-glossary/main-pot/) — The chips every active player matched equally, capped at the shortest all-in stack. The all-in player can still win it; excess chips form side pots. - [Multiway Pot](https://www.pokerskill.com/poker-glossary/multiway-pot/) — A multiway pot occurs when more than two players contest the same pot. More opponents increase the chance someone connected with the board or holds a strong draw. You must consider multiple ranges instead of a single ... - [Orphaned Pot](https://www.pokerskill.com/poker-glossary/orphaned-pot/) — An orphaned pot occurs when betting forces all opponents to fold and leaves the pot uncontested. It isn't a special rule term - it describes a betting outcome. In practice it means no one will commit more chips; a sin... - [Pot](https://www.pokerskill.com/poker-glossary/pot/) — The pot is the total chips or money collected from all bets during one hand. It includes contributions from every betting round: preflop (after hole cards), flop (three community cards), turn (fourth community card) a... - [Pot Control](https://www.pokerskill.com/poker-glossary/pot-control/) — Pot control means managing the pot size to match your hand's relative strength. In practice, you avoid big bets or raises with hands that have decent showdown value. Showdown value means the hand can likely win at sho... - [Protected Pot](https://www.pokerskill.com/poker-glossary/protected-pot/) — A protected pot is a multiway pot whose dynamics are shifted by a third (or later) player still in the hand. That live extra opponent does not need to do anything aggressive to matter. Their existence reduces how ofte... - [Quartered](https://www.pokerskill.com/poker-glossary/quartered/) — Quartered means you collect only one quarter of the pot at showdown. It almost always happens in split-pot games like Omaha Hi-Lo and Big O: the pot splits in half between the best high hand and the best qualifying lo... - [Rake](https://www.pokerskill.com/poker-glossary/rake/) — Rake is the fee the cardroom or online platform takes from a cash-game pot for running the game. It is usually charged as a small percentage of the pot with a cap, and sometimes as a flat hourly time charge instead. R... - [Rake awareness](https://www.pokerskill.com/poker-glossary/rake-awareness/) — The habit of treating the house fee as part of every cash-game decision. Rake-aware play tightens preflop ranges, drops marginal calls, and prefers lower-rake games. - [Scoop](https://www.pokerskill.com/poker-glossary/scoop/) — A scoop is winning the entire pot in a hi-lo split game by taking both the best high and the best qualifying low. Doubles your share compared to a normal split. - [Showdown](https://www.pokerskill.com/poker-glossary/showdown/) — The showdown is the final phase of a hand, occurring after all betting rounds finish. In Hold'em the last betting round is the river, the fifth community card. If two or more players remain after river betting, the sh... - [Showdown Value](https://www.pokerskill.com/poker-glossary/showdown-value/) — Showdown value describes a hand's potential to win at the final reveal without bluffing. Recognizing showdown value helps you decide whether to call late bets or fold. In No-Limit Texas Hold'em, players can bet any am... - [Side Pot](https://www.pokerskill.com/poker-glossary/side-pot/) — A side pot is a separate chip pool created when at least one player goes all-in and others keep betting. (An all-in means a player bets their entire stack.) Chips the all-in player can match form the main pot; any ext... - [Side-Pot Eligibility](https://www.pokerskill.com/poker-glossary/side-pot-eligibility/) — Side-pot eligibility is the rule that each player can win only the pots they put chips into. After someone goes all-in, the chips split into a main pot every contributor matched and one or more side pots only the deep... - [Single-Raised Pot (SRP)](https://www.pokerskill.com/poker-glossary/single-raised-pot-srp/) — One preflop raise, one call, no 3-bet. The most common postflop heads-up spot in cash games. Ranges stay wide, postflop math is bigger than preflop math, and position is doing most of the work. - [Split Pot](https://www.pokerskill.com/poker-glossary/split-pot/) — A split pot in No-Limit Texas Hold'em occurs when two or more players show identical best five-card hands at showdown. Each player makes their best five-card hand from any combination of their two hole cards and the f... - [Suckout](https://www.pokerskill.com/poker-glossary/suckout/) — A suckout is a poker hand where the player who was behind catches the card they needed to win, often after chips went in with the favorite ahead. It is the underdog catching the runout. The same pot looks like a bad b... - [Three-Way Pot](https://www.pokerskill.com/poker-glossary/three-way-pot/) — A three-way pot has three players still in the hand. Bluffs leak more often than heads-up, top pair loses value, and pocket pairs gain when three players see the flop. - [Tie](https://www.pokerskill.com/poker-glossary/tie/) — A tie, or split pot, occurs when two or more players have exactly equal five-card hands. When that happens, dealers divide the pot equally among the winners. Recognizing ties at showdown prevents disputes and ensures ... ### Stacks, Shoves, and Tournaments Index: [Stacks, Shoves, and Tournaments](https://www.pokerskill.com/poker-glossary/topics/stacks-shoves-and-tournaments/) Stack depth, ICM, antes, shove/fold decisions, tournament pressure, and all-in mechanics. - [Add-On](https://www.pokerskill.com/poker-glossary/add-on/) — An add-on is a one-shot extra-chip purchase that everyone still in the tournament can buy at a fixed break, usually the end of the rebuy period. It is not a rebuy (which replaces a busted stack) and not a late registr... - [All-in](https://www.pokerskill.com/poker-glossary/all-in/) — All-in is the rules state of having every remaining chip in the pot for the current hand. Once you're all-in you can't bet, raise, or fold for the rest of the hand — your hand sees showdown for the chips you matched, ... - [Ante](https://www.pokerskill.com/poker-glossary/ante/) — An ante is a small compulsory bet every player posts before cards are dealt. Unlike blinds, which only come from specific positions, the ante comes from every seat and goes directly into the pot. Its purpose is simple... - [Big Blinds](https://www.pokerskill.com/poker-glossary/big-blinds/) — The forced bet posted two seats left of the dealer button before any cards are dealt. The big blind is also the unit stacks and pots are measured in: 100 BB is a standard cash buy-in, 10 BB is short. - [Bubble](https://www.pokerskill.com/poker-glossary/bubble/) — The bubble is the tournament stage one elimination away from the money — when busting earns nothing and surviving locks in a min-cash. Pay-jump pressure twists correct play: short stacks tighten their calling ranges, ... - [Bubble Factor](https://www.pokerskill.com/poker-glossary/bubble-factor/) — Bubble factor is a multiplier on how much equity you need to break even on a tournament call. Chip-EV says 50% is enough; bubble factor says you might need 60% or 70% because busting now costs more than doubling up wins. - [Commitment Threshold](https://www.pokerskill.com/poker-glossary/commitment-threshold/) — The commitment threshold marks when chips already in the pot, relative to your remaining stack and pot size, make folding usually incorrect. Once you've invested enough, calling an all-in or making a big decision ofte... - [Effective Stack](https://www.pokerskill.com/poker-glossary/effective-stack/) — The effective stack is the smallest stack among all players involved in a hand. It sets the practical ceiling for how much can be bet, lost, or won between those players on that street or hand. Even if one opponent ha... - [Final Table](https://www.pokerskill.com/poker-glossary/final-table/) — The final table is the last table of a multi-table tournament — the moment many tables collapse into one nine-handed (sometimes eight-handed) table where the steepest pay jumps live and ICM pressure peaks. The bubble ... - [Final Three](https://www.pokerskill.com/poker-glossary/final-three/) — The last three players left in a tournament. Ranges widen, the button leads aggression, and ICM pay-jumps reshape every shove, call, and fold decision. - [Freeroll](https://www.pokerskill.com/poker-glossary/freeroll/) — A freeroll is a poker tournament with no entry fee but a real prize pool. The operator or a sponsor pays for the prizes — cash, tickets, seats, or merchandise — instead of the players, which is why freerolls show up a... - [Freezeout](https://www.pokerskill.com/poker-glossary/freezeout/) — A freezeout is a poker tournament where one buy-in is your whole tournament. There are no rebuys and no re-entries: when your chips are gone, you are out. Most major tournaments (including the WSOP Main Event) are fre... - [Hand-for-Hand](https://www.pokerskill.com/poker-glossary/hand-for-hand/) — Hand-for-hand is a tournament procedure where every selected table plays exactly one hand, then waits until every other selected table finishes that same hand before the next deal. It runs near the money bubble, the s... - [ICM](https://www.pokerskill.com/poker-glossary/icm/) — The Independent Chip Model (ICM) assigns a monetary value to each player's tournament chip stack. It estimates each stack's share of the remaining prize pool, reflecting diminishing chip value. Doubling your chips rar... - [ICM Pressure](https://www.pokerskill.com/poker-glossary/icm-pressure/) — ICM pressure is the felt decision environment in tournaments where chip math and dollar math diverge. Medium stacks avoid busting, big stacks can apply pressure with steals and three-bets, short stacks face raised cal... - [Jam](https://www.pokerskill.com/poker-glossary/jam/) — A "jam" is an all-in bet - you push all remaining chips into the pot. This play forces opponents to call for all their chips or fold. Jamming can represent a very strong hand, a bluff, or a mathematical push based on ... - [Late Registration](https://www.pokerskill.com/poker-glossary/late-registration/) — Late registration is the window after a tournament has started where new players can still buy in. The window has two effects: you can skip the slow early levels and arrive closer to the money, and you have to play sh... - [Leverage](https://www.pokerskill.com/poker-glossary/leverage/) — The pressure your stack puts on opponents in No-Limit. Any chip can be at risk on any bet, so a well-timed wager threatens stacks, prices out draws, and forces folds. - [Medium Stack](https://www.pokerskill.com/poker-glossary/medium-stack/) — Medium Stack (20-50 BB) in No-Limit Texas Hold'em - [MTT (multi-table tournament)](https://www.pokerskill.com/poker-glossary/mtt/) — An MTT is a multi-table tournament: a single poker event with one buy-in and a fixed start time, played across many tables that get consolidated as the field shrinks. The format pivots from deep-stack patience early t... - [Nash Push/Fold](https://www.pokerskill.com/poker-glossary/nash-push-fold/) — Nash Push/Fold simplifies short-stack preflop decisions in No-Limit Texas Hold'em by reducing options to two actions. Instead of navigating open-raises, calls, and post-flop play, you either shove all-in or fold. The ... - [Orbit](https://www.pokerskill.com/poker-glossary/orbit/) — An orbit is one full rotation of the dealer button around the table. Every participating player occupies each table position once during an orbit. The orbit ends when the button returns to the same player after moving... - [Pay Jump](https://www.pokerskill.com/poker-glossary/pay-jump/) — A pay jump is the dollar difference between two consecutive finish positions in a tournament payout. Some jumps are tiny (a few extra buy-ins between 81st and 80th), and some are huge, like the leap from runner-up to ... - [Pay Ladder](https://www.pokerskill.com/poker-glossary/pay-ladder/) — A pay ladder is the full ordered list of dollar prizes a tournament pays out, from the lowest paid finish all the way up to first place. Where a pay jump is one step on that staircase, the pay ladder is the whole stai... - [Push-Fold](https://www.pokerskill.com/poker-glossary/push-fold/) — Push-fold is the short-stack tournament mode where every preflop decision compresses into one binary fork: shove all-in or fold. Min-raises and small opens stop earning enough at low stack depth, so a chart of positio... - [Rebuy](https://www.pokerskill.com/poker-glossary/rebuy/) — A rebuy is the option to post the buy-in again during an early window of a tournament if your stack falls below the starting amount or you bust. The window typically runs through the first break, after which the forma... - [Reshove](https://www.pokerskill.com/poker-glossary/reshove/) — A reshove is moving all-in after another player bets, raises, or shoves. It appears most often preflop in tournaments. The play mixes fold equity - the chance opponents fold and you win the pot - with raw showdown equ... - [Satellite](https://www.pokerskill.com/poker-glossary/satellite/) — A satellite is a tournament whose prize is entry into a bigger event, not a scaled cash payout. The standard form awards multiple equal-value seats, so finishing first and finishing in the last qualifying spot pay exa... - [Short-Handed](https://www.pokerskill.com/poker-glossary/short-handed/) — Short-handed means fewer players at the table (6-max or fewer). With fewer opponents, the chance someone holds a premium hand falls, so you must play more aggressively. Blinds-forced bets posted by two players-cycle f... - [Short Stack](https://www.pokerskill.com/poker-glossary/short-stack/) — A "short stack" is a player with few big blinds relative to the blinds or table average. Big blind refers to the larger forced bet posted each hand. Short stacks have limited bet-sizing and reduced maneuverability pos... - [Shove](https://www.pokerskill.com/poker-glossary/shove/) — Shove (All-In) - When and How to Push Your Stack - [Shove/Fold](https://www.pokerskill.com/poker-glossary/shove-fold/) — Short-stack preflop strategy: either move all-in or fold, no raises and no calls. Used in tournaments around 15bb and below, where post-flop play stops being profitable. - [Size Sequence](https://www.pokerskill.com/poker-glossary/size-sequence/) — A planned sequence of bet sizes controls expected value by shaping fold equity and bluff ratio. If your sizes jump around, opponents map size to strength and exploit you. A repeatable sequence preserves range ambiguit... - [SPR](https://www.pokerskill.com/poker-glossary/spr/) — SPR (Stack-to-Pot Ratio) equals the effective stack size divided by the current pot size. Effective stack means the smallest remaining stack among players in the hand. SPR shows how many pot-sized bets fit behind the ... - [Stack Depth](https://www.pokerskill.com/poker-glossary/stack-depth/) — Your chip count in big blinds, measured against the smaller (effective) stack. The bb count picks the band: deep multi-street, medium mixed, short shove-or-fold. ### Player Types and Exploits Index: [Player Types and Exploits](https://www.pokerskill.com/poker-glossary/topics/player-types-and-exploits/) Villain types, player reads, population tendencies, exploitative adjustments, and opponent profiles. - [Aggressive Regular](https://www.pokerskill.com/poker-glossary/aggressive-regular/) — A winning regular who leans on bets, raises, and re-raises rather than calls. Builds pots when ahead, generates fold equity when behind, and rarely flat-calls marginal hands. - [Aggression Factor](https://www.pokerskill.com/poker-glossary/aggression-factor/) — Aggression factor (AF) is the ratio of a player's postflop bets and raises to their calls, displayed on a HUD next to VPIP and PFR. It tells you whether someone pressures pots or drifts to showdown. AF needs sample si... - [Calling Station](https://www.pokerskill.com/poker-glossary/calling-station/) — A calling station is a highly passive player who calls bets frequently instead of raising or folding. They rarely bluff (a bluff is a bet with a weak hand meant to make opponents fold) and often hang on to marginal ho... - [Calling Station Profile](https://www.pokerskill.com/poker-glossary/calling-station-profile/) — A calling-station profile is the evidence bundle (notes, HUD numbers, and showdown receipts) that earns an opponent the calling-station label: high VPIP, low aggression, low fold-to-cbet, high WTSD, and a habit of pay... - [Exploitative Deviation](https://www.pokerskill.com/poker-glossary/exploitative-deviation/) — A deliberate move away from balanced GTO play to attack a specific opponent's repeatable leak. Slides back toward baseline once the leak closes or the read goes stale. - [Exploitative Play](https://www.pokerskill.com/poker-glossary/exploitative-play/) — Exploitative play means deliberately leaving a balanced baseline to attack a specific opponent's leak. It is the highest-EV move when you have a real read; it is also the move that makes you exploitable in return when... - [HUD](https://www.pokerskill.com/poker-glossary/hud/) — A HUD (Heads-Up Display) is an overlay for online poker that shows tracked stats next to each opponent: VPIP, PFR, aggression, fold-to-c-bet, and others. Treat the numbers as signals about tendencies, not as decisions... - [LAG](https://www.pokerskill.com/poker-glossary/lag/) — A LAG (loose-aggressive) player enters more pots than the table average and bets, raises, and re-raises at a higher frequency than a balanced regular. The style trades hand-strength margin for pressure, so a controlle... - [Loose-Aggressive](https://www.pokerskill.com/poker-glossary/loose-aggressive/) — Loose-aggressive is the long-form name for the style most players know as LAG: a player who enters more pots than the table average and applies pressure with bets and raises rather than checks and calls. The label is ... - [Loose-Passive](https://www.pokerskill.com/poker-glossary/loose-passive/) — A loose-passive style enters more pots than the table average and, once involved, leans on checks and calls instead of bets and raises. The label is broader than calling station: every calling station is loose-passive... - [Maniac](https://www.pokerskill.com/poker-glossary/maniac/) — A maniac is an extremely loose-aggressive player who enters far too many pots and applies pressure on every street without the hand selection or postflop discipline of a controlled LAG. The pattern reads as constant r... - [Nit](https://www.pokerskill.com/poker-glossary/nit/) — A "Nit" is an extremely conservative poker player who plays very few hands. They fold most situations unless holding premium hands, like big pocket pairs (A♠A♦) or strong broadway combinations. Nits aim to minimize lo... - [Opener Profile](https://www.pokerskill.com/poker-glossary/opener-profile/) — The opener is the first player to bet or raise in a betting round, initiating action. That opening move sets the hand's dynamics, gives opponents information, and forces responses. Opening behavior reveals intent: a l... - [PFR](https://www.pokerskill.com/poker-glossary/pfr/) — PFR (Preflop Raise Percentage) is the share of hands a player raises before the flop, counting both opens and three-bets. It is the cleanest single read on preflop initiative. PFR pairs with VPIP for the basic player ... - [Player Read](https://www.pokerskill.com/poker-glossary/player-read/) — Player reads estimate what an opponent likely holds and what they'll do next. A read combines observable behavior, betting history, and table position to reduce uncertainty. That improves decisions - calling, folding,... - [Population Exploit](https://www.pokerskill.com/poker-glossary/population-exploit/) — A population exploit intentionally departs from Game Theory Optimal (GTO) strategy to profit from common mistakes across the player pool. GTO aims to be unexploitable. When most opponents make predictable errors-foldi... - [Population Line](https://www.pokerskill.com/poker-glossary/population-line/) — The population line summarizes the aggregate tendencies of the average player pool, not reads on a single opponent. It describes how a typical player at a given stake acts - for example, how often the field three-bets... - [Population Tendency](https://www.pokerskill.com/poker-glossary/population-tendency/) — A statistical habit shared by most players in a pool, like overfolding to 3-bets. Persistent and exploitable, even when individual reads are thin. - [Regular](https://www.pokerskill.com/poker-glossary/regular/) — A regular ("reg") is a serious, studied player you'll see at the same stakes most days. Balanced ranges, disciplined bankroll, and the leaks of a recreational player largely closed. - [Rock](https://www.pokerskill.com/poker-glossary/rock/) — A rock is a very tight, risk-averse player who enters very few pots and usually shows up with strong holdings when they do continue. The label is a table read built from repeated folds and tight showdowns, not a perma... - [Sizing Tell](https://www.pokerskill.com/poker-glossary/sizing-tell/) — A sizing tell is information inferred from a player's bet-size pattern when the size they pick correlates with strength, weakness, protection, or uncertainty. It is not the strategic choice of size itself. It is the l... - [Spew](https://www.pokerskill.com/poker-glossary/spew/) — Putting chips in without enough EV behind the line. Bets, raises, or calls that ignore position, range, or fold equity, and burn money even when no one drew out on you. - [Sticky Caller](https://www.pokerskill.com/poker-glossary/sticky-caller/) — An opponent who calls bets too freely and rarely folds under pressure. They pay off with second-best hands, so value-bet wider, bluff less, and let position do the work. - [TAG](https://www.pokerskill.com/poker-glossary/tag/) — TAG (tight-aggressive) is a player profile that enters fewer hands than average but raises or bets when they do enter. Tight selection plus active aggression is the textbook 6-max regular shape, often quoted as 22/18 ... - [Table Image](https://www.pokerskill.com/poker-glossary/table-image/) — Table image is the way opponents perceive your style based on what they have seen you do: hands shown at showdown, bet sizes, the speed of your actions, and how often you've recently entered or folded. It is opponent-... - [Table selection](https://www.pokerskill.com/poker-glossary/table-selection/) — Choosing which cash-game table and seat to sit at based on opponent quality. Picking softer opponents is often a bigger edge than out-playing tougher ones. - [Tell](https://www.pokerskill.com/poker-glossary/tell/) — A tell is a physical, behavioral, timing, or betting cue that may reveal information about an opponent's hand strength, confidence, or decision process. Tells are noisy. Treat any single observation as a hypothesis un... - [Tight-Aggressive](https://www.pokerskill.com/poker-glossary/tight-aggressive/) — Tight-aggressive is a poker player style that enters a selective range of hands and tends to raise or bet instead of limping or calling. The shorthand is TAG, which most coaching writeups, HUD overlays, and forum post... - [Tight-First](https://www.pokerskill.com/poker-glossary/tight-first/) — "Tight-first" means you play fewer hands and focus on strong starting cards. Fold marginal or speculative holdings-hands that depend on specific flops, like small suited connectors. Enter pots only when your odds favo... - [Tilt](https://www.pokerskill.com/poker-glossary/tilt/) — A temporary, emotion-driven deviation from your normal poker strategy, usually triggered by a bad beat or a long card-dead stretch. Tilt is a state, not a player type. - [Timing Tell](https://www.pokerskill.com/poker-glossary/timing-tell/) — A timing tell is information you infer from how quickly or slowly an opponent acts. Snap-checks, snap-calls, long tanks, quick bets, and delayed raises can all hint at hand strength. The signal is noisy. Auto-buttons,... - [Villain](https://www.pokerskill.com/poker-glossary/villain/) — The Villain is the opponent the Hero (the player in focus) analyzes in a hand. The Villain can be a real seat at the table or a hypothetical opponent used to explore decisions. In hand-reading and strategy, the Villai... - [VPIP](https://www.pokerskill.com/poker-glossary/vpip/) — VPIP (Voluntarily Put Money In Pot) is the percentage of hands a player chooses to enter preflop by limping, calling, or raising. It excludes forced blinds and free walks. VPIP measures how loose or tight a player is,... - [Weak-Tight](https://www.pokerskill.com/poker-glossary/weak-tight/) — Weak-tight is a player-read shorthand for a tight, low-pressure style: the opponent enters few hands, then gives up too easily once a pot starts heating up. Bets, raises, or any sudden resistance push them off most of... - [WTSD](https://www.pokerskill.com/poker-glossary/wtsd/) — WTSD (Went To Showdown) is the percentage of hands a player takes to showdown after they have seen the flop. It signals how often someone folds turns and rivers versus how often they keep paying off to see cards. WTSD... ### Notation and Basics Index: [Notation and Basics](https://www.pokerskill.com/poker-glossary/topics/notation-and-basics/) Basic poker notation, combo language, and compact labels used in study material. - [10NL](https://www.pokerskill.com/poker-glossary/10nl/) — 10NL is the online shorthand for $0.05/$0.10 No-Limit Hold'em cash, the top rung of micro stakes. A full 100bb buy-in is $10. - [2NL](https://www.pokerskill.com/poker-glossary/2nl/) — 2NL is the smallest online No-Limit Hold'em cash tier: $0.01/$0.02 blinds and a $2 buy-in at 100 big blinds. The label names a stakes tier by its buy-in. - [5NL](https://www.pokerskill.com/poker-glossary/5nl/) — 5NL is the $0.02/$0.05 No-Limit Hold'em online cash level, where a 100bb buy-in is $5. It is the second rung of micro stakes, one step above 2NL. - [Bankroll management](https://www.pokerskill.com/poker-glossary/bankroll-management/) — Bankroll management is the discipline of keeping poker money separate from living expenses and large enough to absorb normal swings. It decides which stakes you can play. - [Card Code](https://www.pokerskill.com/poker-glossary/card-code/) — Compact card notation: rank letter plus suit letter, no space. Ah is the Ace of Hearts, JTs is jack-ten suited, 7c2d is the seven of clubs and the two of diamonds. - [Cash Game](https://www.pokerskill.com/poker-glossary/cash-game/) — A cash game is poker where the chips on the table represent real money at face value. The blinds stay fixed for as long as the table runs, you can buy in, sit out, and rebuy at your own pace, and there is no tournamen... - [Combo](https://www.pokerskill.com/poker-glossary/combo/) — A "combo" (short for combination) is a specific two-card arrangement that makes a hand or draw. It describes which exact starting hands in a player's range produce a given holding on a board. In this context, "range" ... - [Hand history](https://www.pokerskill.com/poker-glossary/hand-history/) — A hand history is the saved record of one poker hand: who played, what they did on each street, the cards shown, and the pot. The raw material every honest review starts from. - [Hand review](https://www.pokerskill.com/poker-glossary/hand-review/) — Replaying one hand from a session away from the table, street by street, to compare your in-game decision against the one you would make with time to think. - [Micro Stakes](https://www.pokerskill.com/poker-glossary/micro-stakes/) — Micro stakes are the lowest real-money cash-game limits, almost always online, where blinds run from about $0.01/$0.02 up to roughly $0.05/$0.10. Common shorthands like 2NL, 5NL, and 10NL refer to those micro tables, ... - [NLHE](https://www.pokerskill.com/poker-glossary/nlhe/) — NLHE is the standard short for No-Limit Texas Hold'em. Each player gets two private hole cards, the dealer puts five community cards on the board across the flop, turn, and river, and the best five-card hand at showdo... - [No-Limit](https://www.pokerskill.com/poker-glossary/no-limit/) — No-limit is the betting structure where the maximum bet or raise is your entire remaining stack, subject only to the table's minimum-bet and minimum-raise rules. It is the structure that makes bet sizing and stack dep... - [Plus Notation](https://www.pokerskill.com/poker-glossary/plus-notation/) — The plus sign in range shorthand meaning 'this hand and every higher one.' TT+ covers TT through AA; AQ+ covers AQ and AK. Compact preflop range notation. - [Pot-Limit](https://www.pokerskill.com/poker-glossary/pot-limit/) — Pot-limit is a poker betting structure where the largest legal bet or raise is capped at the size of the current pot, including the call you'd have to make first if you're raising over an opponent's bet. It sits betwe... - [Ring Game](https://www.pokerskill.com/poker-glossary/ring-game/) — A ring game is an ongoing cash poker table with fixed blinds and chips that hold real money value. You buy in for a chosen amount, sit down whenever a seat opens, and leave whenever you want. The format is the everyda... - [Session review](https://www.pokerskill.com/poker-glossary/session-review/) — The post-session study habit of marking the hands you were unsure about, re-deciding them away from the table, and writing down what to change next session. - [Small Stakes](https://www.pokerskill.com/poker-glossary/small-stakes/) — Small stakes is a band of cash games that sits above the very smallest micro-stakes games but below mid-stakes. The exact dollar cutoffs vary by site, room, and live versus online context. Small stakes is a stake labe...