PokerSolver/4-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/SB: CO limps, SB limps, BB isolates to 3bb, CO folds

SB: CO limps, SB limps, BB isolates to 3bb, CO folds

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · CO limps, SB limps, BB isolates to 3bb, CO folds · 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

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 5.64bbYour cards?

1bb

3bb

1bb

Tap your two cards.

Small blind's range

882 of 1,326 combos get here

Fold 60.5%Call 28%Raise 6/9bb 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 CO limps, SB limps, BB isolates to 3bb, CO folds in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 100bb?

CO limps, SB limps, BB isolates to 3bb, CO folds in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 100bb: the small blind (SB) folds 60.5%, calls 28% and raises 6/9bb 11.6%. Always call: 77, 22-55, K3s, J8s. Always raise 6/9bb: JJ-KK, AKs, AKo. Mixed: 88-TT, 66, AQs, A8s-ATs, A2s-A6s, KQs, KTs, K6s-K8s, K4s, K2s, Q2s+, J9s+, J7s, J2s-J5s, T2s+, 96s+, 92s-93s, 83s+, 74s+, 63s+, 54s, 52s, 42s+, A8o-AQo, A6o, KTo+, K7o, K5o, QJo, JTo, T7o, 97o+, 86o, 65o.

Always fold: A7s, K9s, K5s, J6s, 94s-95s, 73s, 53s, 32s, A7o, A2o-A5o, K8o-K9o, K6o, Q5o-QTo, J8o-J9o, T8o+, 96o, 87o, 75o+, 54o
Always call: 77, 22-55, K3s, J8s
Always raise 6/9bb: JJ-KK, AKs, AKo
Mixed: 88-TT, 66, AQs, A8s-ATs, A2s-A6s, KQs, KTs, K6s-K8s, K4s, K2s, Q2s+, J9s+, J7s, J2s-J5s, T2s+, 96s+, 92s-93s, 83s+, 74s+, 63s+, 54s, 52s, 42s+, A8o-AQo, A6o, KTo+, K7o, K5o, QJo, JTo, T7o, 97o+, 86o, 65o

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.