Push/fold strategy for short stacks

What push/fold means

With a deep stack you have room to raise, see a flop and make decisions on later streets. With a short stack, that room disappears. A normal open-raise to 2.5bb from a 10bb stack commits a quarter of your chips, and you will rarely be able to fold after the flop anyway.

Push/fold solves this. You either move all in (push) or fold. No min-raises, no limps, no awkward flops.

When to switch to push/fold

The usual guide is 15 big blinds or fewer, but treat it as a range rather than a fixed line.

Always measure the effective stack, the smaller of your stack and your opponent’s. If you have 30bb but the only player left to act has 8bb, the hand plays like an 8bb hand.

Why shoving beats raising small

A shove wins in two ways: everyone folds and you take the blinds, or you get called and win the showdown. That first route is your fold equity, and it is a big part of why shoving works.

• A shove forces opponents to decide for their whole stack, which makes them fold hands they would happily call a small raise with.
• It removes post-flop mistakes. You can’t be bluffed off your hand on the turn.
• It realises your full equity. Once all in, you see all five cards.

Position: shove wider the later you are

The fewer players left to act, the less likely someone wakes up with a strong hand. So:

• From early position, shove a tight range: strong pairs, big aces and the best broadway hands.
• From the cutoff and button, widen considerably. Most aces, many kings, and medium pairs become shoves.
• From the small blind with only the big blind to beat, shove wider still.

Other factors that change your range

Antes

When the table has antes, the pot is bigger before anyone acts. That means there is more to win when everyone folds, so you can shove wider. Without antes, there is less to steal and you should tighten.

Players behind

Count the players still to act and think about who they are. Tight, cautious players increase your fold equity. Loose players who call too often reduce it. A big stack in the big blind who likes to call should make you tighten.

Stack size of the callers

Players who are short themselves are more likely to call, because they are also looking for a spot. Players with medium stacks near a bubble are more likely to fold.

Re-shoving with 15–25bb

Between roughly 15 and 25bb, shoving first in risks too many chips to win just the blinds. A stronger play in this range is the re-shove: when a player opens from late position, you move all in over the top.

• The pot already contains their open plus the blinds, so a fold gives you a bigger reward.
• Late-position openers have wide ranges and must fold most of them to a big shove.
• Your stack is big enough that a fold costs them a meaningful share of their chips if they open again.

Choose hands that do well when called, like medium pairs and strong aces, and target players who open often.

Calling shoves needs a stronger hand

There is an important gap between shoving and calling. When you shove you have fold equity. When you call, you don’t; you only win by having the best hand at showdown.

Worked example

The button shoves 10bb. You are in the big blind with 1bb posted, and the small blind has folded (ignore antes).

• You must call 9bb.
• The pot after your call is 10 + 0.5 + 1 + 9 = 20.5bb.
• Required equity: 9 ÷ 20.5 = 43.9%.

So you need around 44% against the button’s shoving range. Against a wide range, many hands get there; against a tight one, far fewer. Note how close some all-ins are: a small pair like 2♠ 2♥ wins about 52.7% against A♣ K♦, which is close to a coin flip. Use the pot odds calculator to practise these spots.

ICM tightens your calls

Near a bubble or at a final table, losing an all-in can cost you pay jumps, not just chips. ICM makes calling ranges noticeably tighter, while shoving ranges stay relatively wide because fold equity is even higher when opponents are scared. In short: near a bubble, prefer being the player who shoves.

Which hands shove well

• Pairs have solid equity against almost any calling range.
• Big aces both block calling hands (fewer A-A and A-K for your opponent) and dominate weaker aces.
• High-card hands like K-J or Q-T suited perform well because they often have two live cards.
• Small suited connectors are better for deep-stack play than for push/fold, as they rarely win when called by high cards.

Common mistakes

• Waiting for a premium hand. By the time it comes, your stack may be too small to make opponents fold.
• Min-raising and folding to a shove. That loses chips without a showdown.
• Calling as wide as you shove. Calling needs more equity because you have no fold equity.
• Ignoring the players behind you. A loose big stack to act changes everything.

Quick checklist

1. What is the effective stack?
2. How many players are left to act, and who are they?
3. Are there antes?
4. Am I shoving (fold equity) or calling (showdown only)?
5. Does ICM make losing this pot especially costly?