BB vs SB all-in
5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · SB opens 3bb, BB 3-bets to 9bb, SB goes all-in · Big 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
5-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 69.64bbYour cards?
9bb
59.84bb
Tap your two cards.
Big blind's range
688 of 1,326 combos get hereFold 87.9%Call 12.1%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the big blind (BB) when SB opens 3bb, BB 3-bets to 9bb, SB goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?
SB opens 3bb, BB 3-bets to 9bb, SB goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the big blind (BB) folds 87.9% and calls 12.1%. Always call: 99+, AQs+, KQs, AQo+. Mixed: 66, AJs.
- Always fold
- 33-55, KTs-KJs, QJs, JTs, T2s-T4s, 92s-95s, 86s+, 82s-83s, 76s, 65s, 62s, 54s, A9o-AJo, A2o-A6o, K9o+, K2o-K6o, QJo, Q8o-Q9o, Q4o-Q6o, J7o+, J5o, T6o+, 96o+, 86o
- Always call
- 99+, AQs+, KQs, AQo+
- Mixed
- 66, AJs
Settings: 5-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 60bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.3). 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.