PokerSolver/5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB iso raise 2bb

BB vs SB iso raise 2bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · HJ limps, SB isolates to 2bb · Big 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 · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 4.8bbYour cards?

1bb

2bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Fold 75.2%Call 16.8%Raise 4/6bb 8%

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

What is the GTO play for the big blind (BB) when HJ limps, SB isolates to 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?

HJ limps, SB isolates to 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the big blind (BB) folds 75.2%, calls 16.8% and raises 4/6bb 8%. Always call: 22-66, A2s. Always raise 4/6bb: KK+, AKs, AKo. Mixed: 77-QQ, A3s-AQs, K2s+, Q5s+, J7s+, J5s, T7s+, T5s, 97s+, 85s+, 74s+, 64s+, 52s+, 43s, ATo-AQo, KTo+, QTo+, JTo, T9o, 76o, 64o.

Always fold: Q2s-Q4s, J6s, J2s-J4s, T6s, T2s-T4s, 92s-96s, 82s-84s, 72s-73s, 62s-63s, 42s, 32s, A2o-A9o, K2o-K9o, Q2o-Q9o, J2o-J9o, T2o-T8o, 92o+, 82o+, 72o-75o, 65o, 62o-63o, 52o+, 42o+, 32o
Always call: 22-66, A2s
Always raise 4/6bb: KK+, AKs, AKo
Mixed: 77-QQ, A3s-AQs, K2s+, Q5s+, J7s+, J5s, T7s+, T5s, 97s+, 85s+, 74s+, 64s+, 52s+, 43s, ATo-AQo, KTo+, QTo+, JTo, T9o, 76o, 64o

Settings: 5-max · 100bb · 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, 100bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 23.9). 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.