PokerSolver
PokerSolver/4-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/SB: BTN limps, SB limps, BB isolates to 2bb, BTN folds

SB: BTN limps, SB limps, BB isolates to 2bb, BTN folds

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · BTN limps, SB limps, BB isolates to 2bb, BTN 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 · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 4.64bbYour cards?
1bb
2bb
1bb

Tap your two cards.

Small blind's range

882 of 1,326 combos get here
Fold 26.9%Call 46.8%Raise 4/6bb 26.3%
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 2bb, BTN folds in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 80bb?

BTN limps, SB limps, BB isolates to 2bb, BTN folds in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 80bb: the small blind (SB) folds 26.9%, calls 46.8% and raises 4/6bb 26.3%. Always call: 66-77, 44, 22, ATs, A2s, K7s, Q6s, J4s, T9s, 75s, A4o, K9o, K6o, Q9o. Always raise 4/6bb: JJ+, 99, AJs-AQs, AJo+. Mixed: TT, 88, 55, 33, A3s-A9s, K8s-KJs, K2s-K6s, Q7s+, Q2s-Q5s, J5s+, J2s-J3s, T2s-T8s, 94s+, 85s+, 76s, 73s-74s, 63s+, 52s+, 42s+, A5o-ATo, A2o-A3o, KTo+, K7o-K8o, K3o-K5o, QTo+, Q7o-Q8o, J7o+, T7o+, 97o+, 86o+, 76o, 65o, 53o+.

Always fold
Q6o
Always call
66-77, 44, 22, ATs, A2s, K7s, Q6s, J4s, T9s, 75s, A4o, K9o, K6o, Q9o
Always raise 4/6bb
JJ+, 99, AJs-AQs, AJo+
Mixed
TT, 88, 55, 33, A3s-A9s, K8s-KJs, K2s-K6s, Q7s+, Q2s-Q5s, J5s+, J2s-J3s, T2s-T8s, 94s+, 85s+, 76s, 73s-74s, 63s+, 52s+, 42s+, A5o-ATo, A2o-A3o, KTo+, K7o-K8o, K3o-K5o, QTo+, Q7o-Q8o, J7o+, T7o+, 97o+, 86o+, 76o, 65o, 53o+
Settings: 4-max · 80bb · 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, 80bb stacks, 5% rake capped at 4.8bb; 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.

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.