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

SB vs BB 4-bet 9.2bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · SB limps, BB isolates to 2bb, SB 3-bets to 4bb, BB 4-bets to 9.2bb · Small blind to act

5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 14bbYour cards?
4bb
9.2bb

Tap your two cards.

Small blind's range

734 of 1,326 combos get here
Fold 67.5%Call 22.4%Raise 20.24bb 9.5%All-in 249.84bb 0.6%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when SB limps, BB isolates to 2bb, SB 3-bets to 4bb, BB 4-bets to 9.2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

SB limps, BB isolates to 2bb, SB 3-bets to 4bb, BB 4-bets to 9.2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 67.5%, calls 22.4%, raises 20.24bb 9.5% and goes all-in 249.84bb 0.6%. Always call: JJ, 77, 44, 22, KJs, QTs, 54s. Always raise 20.24bb: AA. Mixed: QQ-KK, 88-TT, 55-66, 33, AKs, A9s-AJs, A2s-A7s, KQs, K5s-KTs, K3s, QJs, Q8s, Q5s-Q6s, J7s+, J3s, T5s+, 98s, 96s, 85s+, 75s+, 64s+, 53s, 43s, AJo-AQo, KQo, K7o-K8o, JTo, T9o.

Always fold
Q3s-Q4s, J4s-J6s, T3s, 97s, A8o-A9o, A6o, A3o-A4o, K9o-KTo, QJo, Q9o, Q5o-Q7o, J9o, 96o, 86o+, 76o
Always call
JJ, 77, 44, 22, KJs, QTs, 54s
Always raise 20.24bb
AA
Always all-in 249.84bb
No hand plays this every time
Mixed
QQ-KK, 88-TT, 55-66, 33, AKs, A9s-AJs, A2s-A7s, KQs, K5s-KTs, K3s, QJs, Q8s, Q5s-Q6s, J7s+, J3s, T5s+, 98s, 96s, 85s+, 75s+, 64s+, 53s, 43s, AJo-AQo, KQo, K7o-K8o, JTo, T9o
Settings: 5-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 24.98). 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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.