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Heads-up at the end of a tournament: playing one-on-one without panicking

You survived the bubble, made it through the final table, and now it's just you and one opponent. This is often where regular tournament players lose the most money — not because they play badly in general, but because they keep playing as if there were nine of them. Heads-up is almost a different game: ranges widen enormously, ICM fades away, and aggression becomes the number-one quality. Here's how to approach these last hands without freezing or spewing.

What changes when only two players remain

Before talking about hands, you need to absorb three structural changes. They're what make most full-table instincts wrong when you're down to two.

ICM disappears: you're playing for chips

Until now, the pressure of the pay jumps forced you to be cautious: on the bubble and at the final table, losing a stack costs more than winning one earns you. That's the whole point of our article on ICM at the final table. In heads-up, that logic almost entirely switches off: second place is already paid to both players, only the gap to first is still at stake, and your share of that gap follows your chip count directly.

In practice, you can put stack-off calls back into spots where you would have folded at the final table. Hands that "deserved" a fold out of fear of busting tenth now deserve to be played. If you keep trimming your calls as if ICM still applied, you let your opponent steal from you risk-free.

On the button: raise a lot, and raise small

On the button, you have position for the rest of the hand and only one opposing hand to beat. Your opening range should therefore widen very clearly compared to a 6-handed button: the vast majority of your hands can open. The only ones that fold are the weakest and least connected.

Sizing matters as much as frequency. A small raise, close to a min-raise, is enough: it risks little to win the blinds, and it leaves you room to play postflop in position. A big raise with such a wide range only increases what you lose whenever your opponent fights back.

In the big blind: defend wide, without calling blind

On the other side, the big blind already has a full blind in the middle and gets a very attractive price against a min-raise. Folding too often means handing over the blinds for free every time your opponent is on the button — one hand in two. Your defense needs to be wide, with a mix of calls and raises.

Wide doesn't mean calling everything. Hands that play poorly out of position and rarely hit hard still fold. And against an opponent who raises very big or shoves, your calling range tightens: you no longer get the same price. The principle is the same as standard big blind defense, just pushed much further.

Short-stacked: switch to push-fold at the right time

End-of-tournament heads-ups are often played short-stacked, because the blinds kept rising throughout the final table. When the effective stack drops to around 10 big blinds or less, raising and then having to fold to a shove costs too large a share of your stack: raising loses its point and push-fold becomes the reference line.

At that stage, the right decision is almost mechanical: depending on your stack in big blinds and your hand, you shove or fold, and in the big blind you call or fold against the opponent's shove. Our article on short-stack push-folddetails the logic, and the push-fold calculator lets you check your thresholds before you're in the heat of the action.

Reading your opponent: there's only one

In heads-up, every hand is played against the same player. That's a huge opportunity: within a few dozen hands, you already see whether they open the button often, defend their big blind, or fold everything to a raise. An opponent who folds too much should be stolen from relentlessly; an opponent who calls everything should be value-bet thinner and never bluffed.

The classic mistake is sticking to a fixed plan while your opponent shows you exactly where they leak. Adjust in small steps, but do adjust — it's often adaptation, more than the quality of the cards, that decides the title.

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