PokerSolver/5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs CO call

SB vs CO call

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

5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 7.8bbYour cards?

1bb

3bb

Tap your two cards.

Small blind's range

882 of 1,326 combos get here

Fold 75.8%Call 16%Raise 6/9bb 8.3%

Tap a hand, or type one above, to see its exact mix.

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

CO limps, SB limps, BB isolates to 3bb, CO calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the small blind (SB) folds 75.8%, calls 16% and raises 6/9bb 8.3%. Always call: 22-66, ATs, A8s, A6s, A4s, A2s, KJs. Always raise 6/9bb: TT+, AKs, AKo. Mixed: 77-99, AJs, A9s, A7s, A5s, A3s, K8s-KTs, K5s, Q8s+, Q3s, J9s+, T8s+, 98s, 87s, 76s, AJo-AQo, KQo.

Always fold: K6s-K7s, K2s-K4s, Q4s-Q7s, Q2s, J2s-J8s, T2s-T7s, 92s-97s, 83s-86s, 73s-75s, 62s+, 52s+, 42s+, A2o-ATo, K5o-KJo, Q6o+, J8o+, T7o+, 96o+, 86o+, 75o+, 65o, 53o+
Always call: 22-66, ATs, A8s, A6s, A4s, A2s, KJs
Always raise 6/9bb: TT+, AKs, AKo
Mixed: 77-99, AJs, A9s, A7s, A5s, A3s, K8s-KTs, K5s, Q8s+, Q3s, J9s+, T8s+, 98s, 87s, 76s, AJo-AQo, KQo

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.