Gambling terms, explained straight

Poker

Out of position poker

A poker player is out of position when they must act before at least one opponent in a betting round, putting them at an informational disadvantage.

Applies to
All flop-style games and betting rounds where action order matters13
Strategic effect
Reduces informational advantage compared with having position13

Key points

  • A player out of position acts before later players, giving those opponents the advantage of seeing the action first.12
  • Being out of position is a specific state of turn order, not a seat name or a range chart.13
  • In position vs out of position is a core strategic distinction: players in position can react with more information.1

Where this term is used

Not the same as

  • Poker ranges by position — hand-selection guidelines for seats or action order, not a description of turn order
  • 6-max poker positions — named seats in a six-player game, not a relative state of acting before an opponent

Sources

  1. Position (poker) en.wikipedia.org Defines out of position and explains its strategic disadvantage.
  2. Glossary of poker terms en.wikipedia.org Glossary entry confirming the definition and usage.
  3. Poker strategy en.wikipedia.org Discusses position in poker strategy and the informational advantage.

Sources are drawn from regulators, universities and published research, and each one is labelled with what it actually is — a preprint is not called a paper. Bookmaker and affiliate pages are never cited here, because a page that sells betting is not a neutral authority on it.