PokerSolver
PokerSolver/5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB: BTN limps, SB limps, BB isolates to 3bb, BTN folds

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

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · BTN limps, SB limps, BB isolates to 3bb, BTN folds · Small blind to act

5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.8bbYour cards?
1bb
3bb
1bb

Tap your two cards.

Small blind's range

978 of 1,326 combos get here
Fold 63.9%Call 24.4%Raise 6/9bb 11.7%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when BTN limps, SB limps, BB isolates to 3bb, BTN folds in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

BTN limps, SB limps, BB isolates to 3bb, BTN folds in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the small blind (SB) folds 63.9%, calls 24.4% and raises 6/9bb 11.7%. Always call: TT, 77, 33-44, ATs, K3s, Q8s. Always raise 6/9bb: QQ-KK, AKs, AKo. Mixed: JJ, 88-99, 55-66, 22, AJs-AQs, A2s-A9s, K4s+, K2s, Q9s-QTs, Q5s-Q7s, Q2s-Q3s, J6s+, J2s-J4s, T6s+, T3s-T4s, 96s-97s, 84s+, 74s+, 63s+, 52s-53s, 42s+, 32s, A8o-AQo, A4o-A6o, KTo+, K5o, QTo+, J9o+, T8o, 96o, 76o.

Always fold
Q4s, J5s, T5s, T2s, 98s, 94s-95s, 92s, 54s, A7o, A2o-A3o, K6o-K9o, K2o-K4o, Q4o-Q9o, J6o-J8o, T9o, T6o-T7o, 97o+, 86o+, 75o, 64o+, 53o+
Always call
TT, 77, 33-44, ATs, K3s, Q8s
Always raise 6/9bb
QQ-KK, AKs, AKo
Mixed
JJ, 88-99, 55-66, 22, AJs-AQs, A2s-A9s, K4s+, K2s, Q9s-QTs, Q5s-Q7s, Q2s-Q3s, J6s+, J2s-J4s, T6s+, T3s-T4s, 96s-97s, 84s+, 74s+, 63s+, 52s-53s, 42s+, 32s, A8o-AQo, A4o-A6o, KTo+, K5o, QTo+, J9o+, T8o, 96o, 76o
Settings: 5-max · 150bb · 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, 150bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.89). 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.