PokerSolver
PokerSolver/5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB: BTN limps, SB limps, BB isolates to 2.5bb, BTN folds

SB: BTN limps, SB limps, BB isolates to 2.5bb, BTN folds

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · BTN limps, SB limps, BB isolates to 2.5bb, 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
5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.3bbYour cards?
1bb
2.5bb
1bb

Tap your two cards.

Small blind's range

910 of 1,326 combos get here
Fold 38.8%Call 41.6%Raise 5/7.5bb 19.7%
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 2.5bb, BTN folds in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

BTN limps, SB limps, BB isolates to 2.5bb, BTN folds in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the small blind (SB) folds 38.8%, calls 41.6% and raises 5/7.5bb 19.7%. Always call: 77, 33-55, A5s, A3s, K8s, Q7s, JTs, J8s, 87s, 63s, KTo. Always raise 5/7.5bb: TT+, AKs, AJs, AJo+. Mixed: 88-99, 66, 22, AQs, A6s-A8s, A4s, A2s, K9s-KJs, K2s-K7s, QJs, Q8s-Q9s, Q2s-Q6s, J9s, J2s-J7s, T2s+, 92s+, 84s-86s, 73s+, 64s+, 52s+, 42s+, A2o-ATo, KJo+, K8o-K9o, K4o-K5o, QTo+, Q6o-Q8o, J7o+, T7o+, 98o, 86o+, 75o+, 65o, 54o.

Always fold
K6o-K7o, K3o, Q9o, Q5o, 97o
Always call
77, 33-55, A5s, A3s, K8s, Q7s, JTs, J8s, 87s, 63s, KTo
Always raise 5/7.5bb
TT+, AKs, AJs, AJo+
Mixed
88-99, 66, 22, AQs, A6s-A8s, A4s, A2s, K9s-KJs, K2s-K7s, QJs, Q8s-Q9s, Q2s-Q6s, J9s, J2s-J7s, T2s+, 92s+, 84s-86s, 73s+, 64s+, 52s+, 42s+, A2o-ATo, KJo+, K8o-K9o, K4o-K5o, QTo+, Q6o-Q8o, J7o+, T7o+, 98o, 86o+, 75o+, 65o, 54o
Settings: 5-max · 80bb · 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, 80bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.95). 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.