SB vs BB all-in
4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · SB limps, BB isolates to 3bb, SB 3-bets to 9bb, BB goes all-in · Small blind to act
Fits exactlyno game we have checked
CloseCP1 games
- CPCoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
4-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 89.48bbYour cards?
9bb
79.84bb
Tap your two cards.
Small blind's range
684 of 1,326 combos get hereFold 88.2%Call 11.8%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the small blind (SB) when SB limps, BB isolates to 3bb, SB 3-bets to 9bb, BB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 80bb?
SB limps, BB isolates to 3bb, SB 3-bets to 9bb, BB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 80bb: the small blind (SB) folds 88.2% and calls 11.8%. Always call: 99+, AQs+, AQo+. Mixed: 55-88, KTs-KJs.
- Always fold
- 33, ATs-AJs, A2s-A8s, KQs, K2s-K9s, QJs, Q7s-Q9s, Q2s, J5s-J9s, J3s, T6s+, 98s, 95s-96s, 85s+, 74s+, 63s+, 53s+, ATo-AJo, A2o-A7o, K6o+, Q9o+, J8o+, T8o+, 98o
- Always call
- 99+, AQs+, AQo+
- Mixed
- 55-88, KTs-KJs
Settings: 4-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 80bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.98). A jackpot fee on bigger pots is not in this solve, so lines that build big pots may be slightly too loose. Bet sizes are the solved ones; a size that is not here plays like the nearest one.
Rake sources for the games it fits: the ante from 93 of our own CoinPoker hands at $0.25/$0.50 with a $0.08 ante, played 2026-09-30; the caps and the preflop rule from coinpoker.com/games/texas-holdem/, fetched 2026-10-31.