PokerSolver
PokerSolver/5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BB iso raise 2bb

SB vs BB iso raise 2bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · SB limps, BB isolates to 2bb · Small blind to act

5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 3.8bbYour cards?
1bb
2bb

Tap your two cards.

Small blind's range

1,034 of 1,326 combos get here
Fold 8.8%Call 72.1%Raise 4/6bb 19.1%
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 in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

SB limps, BB isolates to 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the small blind (SB) folds 8.8%, calls 72.1% and raises 4/6bb 19.1%. Always call: 66, 22-44, A3s, K8s, K4s-K6s, K2s, Q7s, Q2s-Q5s, J3s-J6s, T7s, T5s, T3s, 94s, 84s-85s, 76s, 63s-64s, 54s, 52s, 43s, A7o-A9o, A2o-A5o, KTo, K3o-K8o, Q4o+, J9o+, J7o, T7o+, 97o, 86o+. Always raise 4/6bb: TT+, AQs+, ATs, KQs, AQo+. Mixed: 77-99, 55, AJs, A9s, A4s-A7s, A2s, K9s-KJs, K7s, K3s, Q8s+, Q6s, J7s-J9s, T8s+, T6s, T4s, T2s, 95s+, 92s-93s, 86s+, 83s, 73s-75s, 65s, 53s, ATo-AJo, A6o, KJo+, K9o, K2o, Q3o, J8o, J4o-J6o, T6o, 98o, 96o, 85o, 75o+, 65o, 54o.

Always fold
T5o
Always call
66, 22-44, A3s, K8s, K4s-K6s, K2s, Q7s, Q2s-Q5s, J3s-J6s, T7s, T5s, T3s, 94s, 84s-85s, 76s, 63s-64s, 54s, 52s, 43s, A7o-A9o, A2o-A5o, KTo, K3o-K8o, Q4o+, J9o+, J7o, T7o+, 97o, 86o+
Always raise 4/6bb
TT+, AQs+, ATs, KQs, AQo+
Mixed
77-99, 55, AJs, A9s, A4s-A7s, A2s, K9s-KJs, K7s, K3s, Q8s+, Q6s, J7s-J9s, T8s+, T6s, T4s, T2s, 95s+, 92s-93s, 86s+, 83s, 73s-75s, 65s, 53s, ATo-AJo, A6o, KJo+, K9o, K2o, Q3o, J8o, J4o-J6o, T6o, 98o, 96o, 85o, 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.

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.