Poker Strategy Glossary

Fold: Surrendering your hand and forfeiting all chips in the current pot. This decision is made when the cost of continuing exceeds the expected value of your hand.

Check: Passing your turn to act without betting, available only when no one has bet before you in that round.

Call: Matching the current bet to stay in the hand and see the next community card or showdown.

Raise: Increasing the current bet amount, forcing other players to make a decision with additional chips at stake.

Pot Odds: The ratio of money in the pot compared to the cost of your call. If the pot contains $100 and you must call $20, your pot odds are 5:1. This mathematical relationship helps determine if a call is profitable long-term.

Expected Value (EV): The average result of a decision made repeatedly over time. Positive EV decisions are profitable; negative EV decisions lose money. All strategic poker decisions should aim to maximize positive EV.

Position: Your location at the table relative to the dealer button. Early position (first to act) requires stronger hands; late position allows looser, more aggressive play with information advantage.

Button: The dealer position, considered the strongest position as you act last in most betting rounds.

Blinds: Forced bets posted by players immediately left of the button to initiate action and create initial pot value.

Premium Hands: Pocket aces, kings, queens, and ace-king. These hands win significantly more often and warrant aggressive play from any position.

Speculative Hands: Small pairs and suited connectors that play well against multiple opponents due to high reward potential if they hit.

Dominated Hands: Hands that lose to most of an opponent's range. Avoiding dominated hands is crucial for long-term profitability.

Range: The collection of all possible hands an opponent could hold based on their actions. Expert players think in ranges rather than specific hands, dramatically improving decision accuracy.

Hand Reading: The skill of narrowing an opponent's possible holdings through careful observation of their betting patterns, position, and consistency over time.

Aggression: Playing forcefully through bets and raises, which defines modern poker strategy. Aggressive play generates multiple ways to win: by having the best hand or forcing opponents to fold.

Bluff: Betting or raising with a weak hand to convince opponents you have a strong hand. Semi-bluffs combine weak hands with potential improvement (such as flush draws).

Equilibrium: A game state where no player can improve their results by unilaterally changing their strategy. Game theory optimal (GTO) play approaches equilibrium.

Balance: Mixing your play between strong and weak hands in similar situations so opponents cannot exploit your tendencies.

Bankroll: The total amount of money dedicated to poker. Professional players maintain bankrolls large enough to withstand variance without going broke.

Buy-in: The amount of chips purchased to begin a poker session. Proper sizing relative to your bankroll prevents catastrophic losses.

Variance: The natural fluctuation in results despite making correct decisions. Short-term results depend significantly on luck; long-term results depend on skill.

Downswing: A period where results fall below expectations due to variance. Understanding variance prevents emotional decision-making during downswings.

Flop: The first three community cards dealt. The flop creates the foundation for hand development and determines your hand's strength and potential.

Turn and River: The fourth and fifth community cards respectively. These cards complete your hand and determine final outcomes.