PokerSolver
PokerSolver/5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BB iso raise 3bb

SB vs BB iso raise 3bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · SB limps, BB isolates to 3bb · Small blind to act

5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 4.8bbYour cards?
1bb
3bb

Tap your two cards.

Small blind's range

954 of 1,326 combos get here
Fold 32.7%Call 46.8%Raise 6/9bb 20.5%
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 3bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

SB limps, BB isolates to 3bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 32.7%, calls 46.8% and raises 6/9bb 20.5%. Always call: 44, 22, K6s, K2s-K4s, Q5s-Q8s, Q2s-Q3s, J3s-J7s, T5s-T7s, 97s+, 85s-86s, 64s+, A8o-A9o, A3o-A5o, KTo-KJo, K7o, Q8o+, J9o, T8o+, 98o, 87o. Always raise 6/9bb: TT+, 55, A8s+, A4s-A5s, K9s+, QTs+, J9s+, T8s+, AQo. Mixed: 66-99, 33, A6s-A7s, A2s-A3s, K7s-K8s, K5s, Q9s, Q4s, J8s, 95s-96s, 87s, 75s+, 53s+, ATo-AJo, A6o-A7o, A2o, KQo, K8o-K9o, JTo.

Always fold
J2s, T2s-T4s, 93s-94s, 84s, 63s, 43s, K2o-K6o, Q4o-Q7o, J7o-J8o, J5o, T6o-T7o, 96o-97o, 86o, 75o+, 65o, 54o
Always call
44, 22, K6s, K2s-K4s, Q5s-Q8s, Q2s-Q3s, J3s-J7s, T5s-T7s, 97s+, 85s-86s, 64s+, A8o-A9o, A3o-A5o, KTo-KJo, K7o, Q8o+, J9o, T8o+, 98o, 87o
Always raise 6/9bb
TT+, 55, A8s+, A4s-A5s, K9s+, QTs+, J9s+, T8s+, AQo
Mixed
66-99, 33, A6s-A7s, A2s-A3s, K7s-K8s, K5s, Q9s, Q4s, J8s, 95s-96s, 87s, 75s+, 53s+, ATo-AJo, A6o-A7o, A2o, KQo, K8o-K9o, JTo
Settings: 5-max · 250bb · 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, 250bb stacks, 5% rake capped at 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.

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.