BB vs SB all-in
4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · SB opens 3bb, BB 3-bets to 6bb, 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
4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 156.48bbYour cards?
6bb
149.84bb
Tap your two cards.
Big blind's range
710 of 1,326 combos get hereFold 93.6%Call 6.4%
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 6bb, SB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 150bb?
SB opens 3bb, BB 3-bets to 6bb, SB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 150bb: the big blind (BB) folds 93.6% and calls 6.4%. Always call: TT+, AKs, AKo.
- Always fold
- 22-99, A9s-AJs, A2s-A6s, K8s+, K2s-K6s, Q9s+, Q6s, J8s+, J5s-J6s, T8s+, T5s, T2s-T3s, 93s+, 84s+, 75s+, 73s, 63s+, 53s+, A9o-AQo, A6o, A2o-A4o, K9o+, K4o-K6o, Q5o-Q9o, J7o+, T7o+
- Always call
- TT+, AKs, AKo
Settings: 4-max · 150bb · 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, 150bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.5). 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.