PokerSolver/4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/SB vs BB all-in

SB vs BB all-in

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB goes all-in · 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 · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 156.48bbYour cards?

6bb

149.84bb

Tap your two cards.

Small blind's range

676 of 1,326 combos get here

Fold 82.1%Call 17.9%

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 6bb, BB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 150bb?

SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 150bb: the small blind (SB) folds 82.1% and calls 17.9%. Always call: 99+, AKs, AQo+. Mixed: 77-88, 33, A9s-AQs, A4s, KTs+, K8s, K3s-K5s, QTs, Q8s, JTs, T7s+, 76s, 65s, ATo-AJo.

Always fold: 55-66, A5s-A7s, A3s, K7s, K2s, QJs, Q9s, Q3s-Q6s, J9s, J6s-J7s, 96s+, 93s-94s, 84s+, 74s, 64s, 54s, 43s, A7o-A9o, A4o, KTo+, K6o, K4o, QJo, Q5o-Q6o, J7o-J9o, T7o-T8o, 97o+, 76o
Always call: 99+, AKs, AQo+
Mixed: 77-88, 33, A9s-AQs, A4s, KTs+, K8s, K3s-K5s, QTs, Q8s, JTs, T7s+, 76s, 65s, ATo-AJo

Settings: 4-max · 150bb · 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, 150bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.5). 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.