PokerSolver/5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BB 4-bet 11.5bb

SB vs BB 4-bet 11.5bb

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 2.5bb, SB 3-bets to 5bb, BB 4-bets to 11.5bb · Small blind to act

5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 17.3bbYour cards?

5bb

11.5bb

Tap your two cards.

Small blind's range

546 of 1,326 combos get here

Fold 55.1%Call 34.6%Raise 25.3bb 10.1%All-in 249.84bb 0.2%

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 2.5bb, SB 3-bets to 5bb, BB 4-bets to 11.5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb, BB 4-bets to 11.5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 55.1%, calls 34.6%, raises 25.3bb 10.1% and goes all-in 249.84bb 0.2%. Always call: TT, 44-77, 22, A6s, A3s, QJs. Always raise 25.3bb: KK+. Mixed: JJ-QQ, 88-99, ATs+, A7s-A8s, A4s-A5s, A2s, K9s+, K4s-K7s, K2s, QTs, Q8s, J7s-J9s, T8s+, 97s+, 85s+, 76s, 64s+, 54s, AJo-AQo, KJo+, QJo, JTo.

Always fold: K3s, Q5s-Q6s, J4s, T6s-T7s, 96s, 94s, 84s, 75s, A7o-ATo, A5o, K8o-KTo, QTo, T9o, 76o
Always call: TT, 44-77, 22, A6s, A3s, QJs
Always raise 25.3bb: KK+
Always all-in 249.84bb: No hand plays this every time
Mixed: JJ-QQ, 88-99, ATs+, A7s-A8s, A4s-A5s, A2s, K9s+, K4s-K7s, K2s, QTs, Q8s, J7s-J9s, T8s+, 97s+, 85s+, 76s, 64s+, 54s, AJo-AQo, KJo+, QJo, JTo

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.