Poker Terms

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Odds
In poker, odds refer to the probability or likelihood of a certain event occurring, such as hitting a specific hand or winning a pot. Understanding odds is crucial for making informed decisions about betting, calling, or folding based on the potential value and risk involved in a given situation.
Offsuit
Cards of different suits.
Omaha
A popular variant of poker where each player receives four hole cards and must use exactly two of them along with three of the five community cards to make the best hand.
One-gap
Starting hands that have one rank separating them, such as 7-9 or 5-7.
On the button
Refers to being in the dealer position, which is the most advantageous position at the table. When a player is on the button, they act last in every betting round after the flop, giving them maximum information about their opponents’ actions before making their own decisions.
OOP (out of position)
Refers to being in a position where a player acts before their opponent(s) in a hand, making it more challenging to control the betting and extract value. Being out of position can require more caution and strategic adjustments to navigate the hand effectively.
Open
To make the first bet in a round.
OESD (open-ended straight draw)
A straight draw that can be completed from either end, such as needing a 6 or a jack to complete a 7-8-9-10 sequence.
Open limp
Entering the pot by only calling the big blind instead of raising, when no other player has bet before you. This is typically seen as a passive play and is often discouraged in aggressive strategies.
Open shoving
Going all-in as the first action in a betting round.
Option
An opportunity given to the big blind to raise the pot in games that use a blind structure.
Orbit
A complete rotation of the dealer button around the table, representing one full round of play in which every player has had the opportunity to act.
Outs
Cards that can come on future streets that you believe will improve your hand to a likely winner.
Overbet
A bet larger than the size of the current pot.
Overcall
To call a bet after at least one other player has already called.
Overcard
A card that is higher than any card on the board.
Overlay
A term used when the odds on a pot are in favor of the players, such as when a tournament has a guaranteed prize pool larger than the equivalent of the entry fees collected.
Overlimp
To call the bet of a player who has already entered the pot by limping, rather than raising or folding. It’s a passive play often done with weaker or speculative hands, hoping to see a cheap flop and potentially improve on later streets, especially in games with loose and passive opponents.
Overpair
A pocket pair higher than any card on the board.
Overplay
To play a hand more aggressively than its actual strength justifies, often leading to costly mistakes.
Over the top
To make a large raise or go all-in over the top of an opponent’s bet or raise.
Own
To dominate an opponent, typically in a hand or series of hands where one player consistently outperforms the other.