PokerSolver/6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BTN call

SB vs BTN call

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 20bb · BTN limps, SB limps, BB isolates to 2.5bb, BTN calls · 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

6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 6.96bbYour cards?

1bb

2.5bb

Tap your two cards.

Small blind's range

782 of 1,326 combos get here

Fold 50.9%Call 26.8%Raise 5/7.5bb 22.3%

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 2.5bb, BTN calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 20bb?

BTN limps, SB limps, BB isolates to 2.5bb, BTN calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the small blind (SB) folds 50.9%, calls 26.8% and raises 5/7.5bb 22.3%. Always call: 22-44, A4s, A2s, K7s-K9s, Q8s-Q9s, J9s, T6s, 97s+, 86s, KTo, QTo+. Always raise 5/7.5bb: 55-77, AJs-AQs, A7s-A9s, KJs+, QTs, A8o-AQo, KQo. Mixed: A5s-A6s, A3s, KTs, K4s-K6s, K2s, QJs, Q4s-Q7s, JTs, J6s-J8s, T7s+, 96s, 87s, 85s, 75s+, 64s+, 54s, A6o-A7o, A3o-A4o, KJo, K9o, Q9o, JTo, T9o.

Always fold: K3s, Q2s-Q3s, J2s-J5s, T2s-T5s, 92s-95s, 84s, 73s-74s, 63s, 52s-53s, 42s+, A2o, K4o-K8o, Q7o-Q8o, J7o-J9o, T7o-T8o, 97o+, 87o, 76o, 65o
Always call: 22-44, A4s, A2s, K7s-K9s, Q8s-Q9s, J9s, T6s, 97s+, 86s, KTo, QTo+
Always raise 5/7.5bb: 55-77, AJs-AQs, A7s-A9s, KJs+, QTs, A8o-AQo, KQo
Mixed: A5s-A6s, A3s, KTs, K4s-K6s, K2s, QJs, Q4s-Q7s, JTs, J6s-J8s, T7s+, 96s, 87s, 85s, 75s+, 64s+, 54s, A6o-A7o, A3o-A4o, KJo, K9o, Q9o, JTo, T9o

Settings: 6-max · 20bb · 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, 20bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.9). 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.