A heads-up sit-and-go is a poker tournament with two players. You start with equal stacks. You play until one player has all the chips. The match typically lasts 20-40 minutes. The winner takes most of the prize pool.
Heads-up play is different from multi-player poker. Position is constant. You are always either the button (dealer) or the big blind. You play every hand. There are no folded hands early. Every hand matters.
The first key to winning heads-up is understanding button advantage. The button posts the small blind and acts first pre-flop, last post-flop. This is an advantage. Button players can raise more frequently. They can steal more blinds. Over time, button advantage compounds.
The second key is bankroll discipline. A heads-up sit-and-go is a high-variance format. You can win 60% and still go broke if you play poorly. Successful heads-up players use proper bankroll management. A standard recommendation is 30-50 buy-ins for variance cushion. If you play $10 sit-and-gos, keep a $300-500 bankroll.
Specific Strategy
From the button in heads-up, you can raise profitably with a much wider range than in multi-player poker. A hand like 7-2 (worst hand in poker) is profitable to raise from the button if the opponent folds enough. You are not trying to win with 7-2. You are trying to win the blinds immediately.
When your opponent 3-bets, you must decide: call or fold. The decision depends on hand strength and position. From the button with Q-J, a call is reasonable. From the big blind with Q-J, a fold is reasonable. Position determines the decision.
Post-flop play is where most heads-up players struggle. They understand pre-flop ranges but not flop dynamics. A key concept: aggression post-flop. The player who bets controls the hand. The player who checks is giving up control. In heads-up, control is valuable.
If you raise pre-flop and your opponent calls, you should usually bet the flop. This continuation bet (c-bet) wins the hand 40-50% of the time immediately. Even if called, you maintain the initiative.
The Psychological Element
Heads-up poker is personal. You are playing one opponent repeatedly. You learn their tendencies. You learn when they bluff. You learn when they fold. This information is valuable. A player who understands their opponent plays better poker than a player who plays general strategy.
But understanding your opponent also makes heads-up exhausting. You cannot play neutrally. You must actively exploit weaknesses. This requires energy.
Common Mistakes
Mistake 1: Playing too many hands from the button. Even though button is favorable, some hands (7-2, 3-2) should still be folded. Newer players raise too much and get exploited by opponents who 3-bet them back.
Mistake 2: Not adjusting to opponent's strategy. If your opponent folds too much to c-bets, c-bet more. If your opponent calls c-bets frequently, slow down and bet only strong hands.
Mistake 3: Tilt. Heads-up is high-variance. Losing a 60-40 hand is common. Players who tilt after losses make worse decisions. Emotional control is essential.
The best heads-up player is often not the most skilled but the most disciplined. Bankroll management, emotion control, and consistent strategy matter more than brilliant plays.
Practice
The best way to improve at heads-up sit-and-gos is volume. Play 100, 200, 500 matches. Track your win rate. If you are winning 55%+, you are beating the field. Anything below 52% and you should probably stop and work on your game.
Heads-up is a specialty. Not all good poker players are good heads-up players. Some players are better in multi-player games. If you hate heads-up poker, just play regular tournaments. Do not force it.
If you enjoy heads-up and want to win, focus on position, aggression, and bankroll. These three things will get you above 50%. Beyond that, the details matter.
