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📉 Short Stack Play

Playing with a short stack (under 40BB) fundamentally changes poker strategy. Complex postflop play is replaced by push/fold mechanics, SPR (stack-to-pot ratio) awareness, and maximizing fold equity. Mastering short stack play is essential for tournament survival and cash game recovery.

📊 Stack Size Zones

Stack SizeZonePrimary Strategy
30-40BBShort stackOpen-fold or open-shove; limited postflop
20-30BBShort stack3-bet shove or fold; open-raise becomes shove on many hands
10-20BBPush/fold zoneOpen-shove or fold; calling becomes narrow
<10BBDesperate zonePure push/fold; any decent hand is a shove

ðŸŽŊ Push/Fold Strategy

Open-Shove Ranges by Position (15BB)
  • UTG (~15BB): 22+, A8s+, ATo+, KQs — tight shove range from early position
  • MP (~15BB): 22+, A6s+, A9o+, KJs+, KQo — slightly wider
  • CO (~15BB): 22+, A2s+, A7o+, K9s+, KTo+, QJs — wide shove
  • BTN (~15BB): 22+, A2s+, A4o+, K8s+, K9o+, Q9s+, QTo+, J9s+, T9s — very wide
  • SB (~15BB): 22+, A2s+, A2o+, K5s+, K8o+, Q8s+, Q9o+, J9s+, T9s — widest
Key Principle

Shove ranges widen as position improves and stack depth decreases. At 10BB, almost any two cards shove from BTN/SB. At 20BB, start filtering for raw equity and blocker effects.

  • Calling a shove is tighter than shoving: You need ~35-40% equity to call profitably vs. typical shove ranges
  • vs. UTG shove: Call with TT+, AQs+ only (tight range = call very tight)
  • vs. BTN shove: Call with 77+, A9s+, ATo+, KQs (wider range = call wider)
  • vs. SB shove: Call with 55+, A8s+, A9o+, KQs (widest shove = call moderately wide)
  • ICM in tournaments: Calling ranges tighten significantly near bubble or final table — fold equity from ICM pressure matters
  • 25-40BB: Open-raise or shove decision: At 25-35BB, open-raising to 2-2.5BB is still viable but be prepared for 3-bet shoves
  • Commit or fold: If you open to 2.5BB with 25BB, a 3-bet shove puts you in a difficult spot — only open hands you can call a shove with
  • Stack-off range: At 30BB, stacking off with TT+, AQs+ is standard; JJ+, AK for more conservative play
  • Avoid marginal calls: With 30BB and TT vs. an early position shove, it's often a fold

⚔ïļ Exploiting Short Stacks

  • ISO raise wide: Isolate short stacks with a wide range — they can only shove or fold, limiting their options
  • Don't let them limp: Raise to prevent cheap multiway pots where short stacks can bink sets
  • Value-bet wide when they call: Short stacks calling ranges are capped — they can't re-raise postflop
  • Deny equity: Bet to deny their short stack draws and keep pots manageable
  • Respect their all-ins: Short stack shoves are often strong — use pot odds to decide calls
  • Shove, don't limp: Limping with a short stack is a weak line — shove with fold equity or fold
  • Pick the right spot: Shove when antes are large, when you're in late position, or when blinds are calling tight
  • Use fold equity: Shove while you still have enough stack to make opponents fold — 15BB+ is more threatening than 5BB
  • Don't blind out: Avoid waiting for premium hands — at 10BB, any playable hand is worth shoving from late position
  • Double-up targets: Target loose callers and fish for your shoves — you want to get called by dominated hands

🏆 Tournament Short Stack ICM

ICM Considerations
  • Bubble play: Short stacks gain fold equity from ICM — shove wider near the bubble as big stacks don't want to bust out
  • Final table: Pay jumps make calling shoves more expensive — opponents fold more, giving short stacks survival equity
  • Big stack vs. short stack: Big stacks should call short stack shoves tighter than chip EV suggests due to ICM
  • Mid stack caution: Mid stacks risk falling into short stack territory — avoid marginal spots near bubble