PokerSolver/4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/SB vs CO 4-bet 9.2bb

SB vs CO 4-bet 9.2bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · CO opens 2bb, SB 3-bets to 4bb, CO 4-bets to 9.2bb · 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 · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 14.84bbYour cards?

4bb

1bb

9.2bb

Tap your two cards.

Small blind's range

270 of 1,326 combos get here

Fold 36.3%Call 48%Raise 20.24bb 8.2%All-in 249.84bb 7.5%

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

What is the GTO play for the small blind (SB) when CO opens 2bb, SB 3-bets to 4bb, CO 4-bets to 9.2bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 250bb?

CO opens 2bb, SB 3-bets to 4bb, CO 4-bets to 9.2bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 250bb: the small blind (SB) folds 36.3%, calls 48%, raises 20.24bb 8.2% and goes all-in 249.84bb 7.5%. Always call: TT, 88, 44-66, AJs, 76s, 65s. Mixed: JJ+, 99, 77, AQs+, A2s-ATs, K9s+, QTs+, JTs, T8s+, 97s+, 87s, AQo+.

Always fold: K4s
Always call: TT, 88, 44-66, AJs, 76s, 65s
Always raise 20.24bb: No hand plays this every time
Always all-in 249.84bb: No hand plays this every time
Mixed: JJ+, 99, 77, AQs+, A2s-ATs, K9s+, QTs+, JTs, T8s+, 97s+, 87s, AQo+

Settings: 4-max · 250bb · 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, 250bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.91). 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.