Donk Bet from BTN

What is a Donk Bet from BTN?

A donk bet, short for "donkey bet," is a poker term for a bet made on a later street by a player who did not take the aggressive action on the previous street. In typical play, the preflop raiser (or the last aggressor) is expected to continuation bet (c-bet) on the flop. When another player bets into the aggressor first, that is a donk bet. "From BTN" specifically refers to the player on the button making this donk bet.

Why is a BTN Donk Bet Unusual?

The button holds the most advantageous position at the table, acting last postflop. In many pots, the button is the preflop aggressor (raiser) and uses position to c-bet or check. However, when the button merely calls a raise preflop (e.g., from the cutoff or a blind), they retain position but can also donk bet. This is less common because donking from position often sacrifices the edge of acting last. By betting, the button gives opponents the chance to raise or fold, losing the ability to see free cards or induce bluffs.

Common Scenarios

• Defending the big blind: If the button called a raise from the big blind (unusual, but possible in late position wars), they might donk the flop with a strong hand or a draw.
• Multi-way pots: When the button calls a raise and the flop comes coordinated, they may donk to protect a vulnerable made hand (e.g., top pair with weak kicker) against multiple opponents.
• Exploitative play: Against passive opponents who rarely raise, a BTN donk bet can extract value from weaker hands that would check behind.
• Blocking bet: On turn or river, the button may bet small to prevent the aggressor from making a larger bet, controlling the pot size.

Strategic Considerations

• Balanced range: Frequent donk bets from the button can become exploitable. Opponents can adjust by raising aggressively when the donk range is weak.
• Positional disadvantage: Donking from the button paradoxically gives up the positional advantage. It is often better to check-raise or check-call, preserving the ability to act last.
• Solver tendencies: GTO solvers rarely recommend donk betting from the button in most situations, except on certain board textures where the preflop aggressor has a range disadvantage (e.g., low, connected flops).

Example

Hand: 6-max, blinds 10/20. UTG raises to 60, BTN calls with A♠8♠, blinds fold. Flop: K♠7♠2♦. BTN leads out for 45 (donk bet).” Here, the button donks with a flush draw and backdoor straight draw, possibly to build the pot or induce folds from weak hands.

Related Terms

• Donk Bet
• Continuation Bet
• Out of Position
• Lead Bet