PokerSolver
PokerSolver/6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs CO 4-bet 9.2bb

SB vs CO 4-bet 9.2bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 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
Tournament
6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 15.16bbYour cards?
4bb
1bb
9.2bb

Tap your two cards.

Small blind's range

230 of 1,326 combos get here
Fold 20.2%Call 61.3%Raise 20.24bb 8.7%All-in 249.84bb 9.9%
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 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

CO opens 2bb, SB 3-bets to 4bb, CO 4-bets to 9.2bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 20.2%, calls 61.3%, raises 20.24bb 8.7% and goes all-in 249.84bb 9.9%. Always call: 88-JJ, 55-66, A8s, KQs, 76s, AQo. Always raise 20.24bb: KK. Mixed: AA, QQ, 77, A9s+, A4s-A7s, K9s-KJs, QTs+, JTs, T9s, 98s, 87s, 65s, 54s, AKo.

Always fold
Q9s, T8s, KQo
Always call
88-JJ, 55-66, A8s, KQs, 76s, AQo
Always raise 20.24bb
KK
Always all-in 249.84bb
No hand plays this every time
Mixed
AA, QQ, 77, A9s+, A4s-A7s, K9s-KJs, QTs+, JTs, T9s, 98s, 87s, 65s, 54s, AKo
Settings: 6-max · 250bb · 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, 250bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 29.27). 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.