Heads-up poker: the rules of one-on-one play

Who posts the blinds and who acts first heads-up, how it differs from a full table and how to play one on one.

Game and formats
Pot3
You
99
button = small blind
1
Opponent
98
big blind
2
preflop: button acts first · after the flop: BB
Heads-up: playing one against one: only two players at the table. Swipe the table sideways.
Heads-up is one-on-one play, with only two players at the table. It can be a two-seat table or the end of a tournament when two players remain.

The key rule: the button is the small blind

Two players means two positions. The player on the button posts the small blind, the opponent the big blind. Preflop the button acts first, and after the flop the big blind acts first, so the button acts last for the rest of the hand.

Full tableHeads-up
Small blindThe player left of the buttonThe button itself
First to act preflopThe player left of the big blindThe button, which is the small blind
First to act after the flopThe first active player left of the buttonThe big blind
Value of a medium handLower: many opponentsHigher: one opponent

How strategy changes

  • Play many more hands. Heads-up, the button opens most hands.
  • Medium hands gain value. A pair or even ace-high often wins at showdown.
  • Aggression wins. You pay a blind every hand, and passive play bleeds chips fast.
  • Study your opponent. You face one person, and their habits show within a few hands.

Heads-up with a friend

You can play one on one in the club too: the manager opens a private table for two with your game and blinds. More on positions and order of action in the dealer button.

FAQ

The player on the button.

Related terms

Every poker term in one place

From check to satellite: short definitions and detailed explanations with card examples.

Open the glossary

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