PokerSolver
PokerSolver/6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB 4-bet 9.2bb

BB vs SB 4-bet 9.2bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb · Big blind to act

Fits exactlyno game we have checked
Close1 games
  • CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 14.16bbYour cards?
4bb
9.2bb

Tap your two cards.

Big blind's range

1,010 of 1,326 combos get here
Fold 60%Call 36.6%All-in 149.84bb 3.5%
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 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the big blind (BB) folds 60%, calls 36.6% and goes all-in 149.84bb 3.5%. Always call: 22-QQ, AKs, AJs, A8s, A6s, A3s-A4s, K7s+, K5s, K2s-K3s, QTs+, J8s+, T8s, 76s, AJo, KTo+, QJo. Always all-in 149.84bb: AKo. Mixed: KK+, AQs, ATs, A5s, A2s, K4s, Q7s-Q9s, Q5s, J6s-J7s, J2s-J4s, T9s, T6s-T7s, 96s+, 92s, 86s+, 84s, 75s, 72s, 64s+, 53s+, 42s+, AQo, A9o-ATo, A7o, A4o-A5o, K9o, QTo, JTo, T8o.

Always fold
Q2s, T3s, 93s-94s, 85s, 82s, 63s, A6o, K8o, K3o, Q6o, J7o-J9o, J4o, T9o, T4o-T7o, T2o, 94o-97o, 84o, 74o, 65o, 63o, 52o, 43o
Always call
22-QQ, AKs, AJs, A8s, A6s, A3s-A4s, K7s+, K5s, K2s-K3s, QTs+, J8s+, T8s, 76s, AJo, KTo+, QJo
Always all-in 149.84bb
AKo
Mixed
KK+, AQs, ATs, A5s, A2s, K4s, Q7s-Q9s, Q5s, J6s-J7s, J2s-J4s, T9s, T6s-T7s, 96s+, 92s, 86s+, 84s, 75s, 72s, 64s+, 53s+, 42s+, AQo, A9o-ATo, A7o, A4o-A5o, K9o, QTo, JTo, T8o
Settings: 6-max · 150bb · 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, 150bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.4). 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.