PokerSolver
PokerSolver/4-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/SB vs BB 4-bet 9.2bb

SB vs BB 4-bet 9.2bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · SB limps, BB isolates to 2bb, SB 3-bets to 4bb, BB 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 · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 13.84bbYour cards?
4bb
9.2bb

Tap your two cards.

Small blind's range

702 of 1,326 combos get here
Fold 64.6%Call 23.8%All-in 99.84bb 11.6%
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 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 100bb?

SB limps, BB isolates to 2bb, SB 3-bets to 4bb, BB 4-bets to 9.2bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 100bb: the small blind (SB) folds 64.6%, calls 23.8% and goes all-in 99.84bb 11.6%. Always call: AA, K9s-KTs, ATo, KTo. Always all-in 99.84bb: JJ, AKs, AKo. Mixed: QQ-KK, 99-TT, 44-77, A9s-AQs, A2s-A6s, KJs+, K5s-K8s, QJs, Q6s-Q9s, Q4s, J7s, 96s+, 86s+, 75s+, 64s+, AJo-AQo, A8o-A9o, A3o-A4o, KJo+.

Always fold
33, K4s, J8s, J5s-J6s, T8s, T6s, 93s, 84s, 54s, A2o, K5o, Q5o-Q7o, J9o+, J7o, J5o, T9o, 96o, 87o, 76o
Always call
AA, K9s-KTs, ATo, KTo
Always all-in 99.84bb
JJ, AKs, AKo
Mixed
QQ-KK, 99-TT, 44-77, A9s-AQs, A2s-A6s, KJs+, K5s-K8s, QJs, Q6s-Q9s, Q4s, J7s, 96s+, 86s+, 75s+, 64s+, AJo-AQo, A8o-A9o, A3o-A4o, KJo+
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.