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

SB vs BTN iso raise 2bb

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

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 5.3bbYour cards?

0.5bb

1bb

2bb

Tap your two cards.

Small blind's range

1,326 of 1,326 combos get here

Fold 85%Call 5.2%Raise 4/6bb 9.8%

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

What is the GTO play for the small blind (SB) when HJ limps, BTN isolates to 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

HJ limps, BTN isolates to 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the small blind (SB) folds 85%, calls 5.2% and raises 4/6bb 9.8%. Always call: 33-44, A6s. Always raise 4/6bb: QQ+, AQs+, A8s, KJs+. Mixed: 55-JJ, A9s-AJs, A7s, A3s-A5s, K8s-KTs, Q9s+, J9s+, T9s, 98s, 76s, AJo+, KQo.

Always fold: 22, A2s, K2s-K7s, Q2s-Q8s, J2s-J8s, T2s-T8s, 92s-97s, 82s+, 72s-75s, 62s+, 52s+, 42s+, 32s, A2o-ATo, K2o-KJo, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call: 33-44, A6s
Always raise 4/6bb: QQ+, AQs+, A8s, KJs+
Mixed: 55-JJ, A9s-AJs, A7s, A3s-A5s, K8s-KTs, Q9s+, J9s+, T9s, 98s, 76s, AJo+, KQo

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.