PokerSolver/4-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/SB vs BB 3-bet 9bb

SB vs BB 3-bet 9bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · SB opens 3bb, BB 3-bets to 9bb · Small 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

4-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 12.64bbYour cards?

3bb

9bb

Tap your two cards.

Small blind's range

858 of 1,326 combos get here

Fold 59%Call 17.6%Raise 20.7bb 22%All-in 99.84bb 1.4%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when SB opens 3bb, BB 3-bets to 9bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 100bb?

SB opens 3bb, BB 3-bets to 9bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 100bb: the small blind (SB) folds 59%, calls 17.6%, raises 20.7bb 22% and goes all-in 99.84bb 1.4%. Always call: 22-99, A9s-AJs, A7s, KTs-KJs, K7s-K8s, QTs+, J9s+, 76s. Always raise 20.7bb: JJ+, AQs+, A6s, A2s-A3s, K4s-K5s, 97s+, AKo, ATo-AJo, KTo-KJo. Mixed: TT, A8s, A4s-A5s, KQs, K9s, K6s, Q8s-Q9s, J7s-J8s, T7s+, 96s, 86s+, 65s, 54s, AQo, A9o, A5o, KQo, QTo+, JTo.

Always fold: Q2s-Q6s, J2s-J6s, T2s-T6s, 94s-95s, 84s-85s, 74s-75s, 63s-64s, 52s-53s, 43s, A6o-A8o, A2o-A4o, K5o-K9o, K3o, Q6o-Q9o, J8o-J9o, T7o+, 97o+, 87o, 76o, 65o
Always call: 22-99, A9s-AJs, A7s, KTs-KJs, K7s-K8s, QTs+, J9s+, 76s
Always raise 20.7bb: JJ+, AQs+, A6s, A2s-A3s, K4s-K5s, 97s+, AKo, ATo-AJo, KTo-KJo
Always all-in 99.84bb: No hand plays this every time
Mixed: TT, A8s, A4s-A5s, KQs, K9s, K6s, Q8s-Q9s, J7s-J8s, T7s+, 96s, 86s+, 65s, 54s, AQo, A9o, A5o, KQo, QTo+, JTo

Settings: 4-max · 100bb · 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, 100bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.66). 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.