PokerSolver
PokerSolver/6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB iso raise 2.5bb

BB vs SB iso raise 2.5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · HJ limps, SB isolates to 2.5bb · 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
6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.46bbYour cards?
1bb
1bb
2.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 78.3%Call 15.3%Raise 5/7.5bb 6.5%
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 2.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

HJ limps, SB isolates to 2.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the big blind (BB) folds 78.3%, calls 15.3% and raises 5/7.5bb 6.5%. Always call: 22-TT, A7s-ATs, KQs, KTs, K8s, Q9s-QTs, J9s, T8s+, 64s, 53s. Always raise 5/7.5bb: KK+, AKs, A2s, AKo. Mixed: JJ-QQ, AJs-AQs, A3s-A6s, KJs, K9s, K2s-K7s, QJs, JTs, J8s, T7s, 97s+, 86s+, 75s+, 65s, 54s, 43s, ATo-AQo, KJo+, JTo.

Always fold
Q2s-Q8s, J2s-J7s, T2s-T6s, 92s-96s, 82s-85s, 72s-74s, 62s-63s, 52s, 42s, 32s, A2o-A9o, K2o-KTo, Q2o+, J2o-J9o, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
22-TT, A7s-ATs, KQs, KTs, K8s, Q9s-QTs, J9s, T8s+, 64s, 53s
Always raise 5/7.5bb
KK+, AKs, A2s, AKo
Mixed
JJ-QQ, AJs-AQs, A3s-A6s, KJs, K9s, K2s-K7s, QJs, JTs, J8s, T7s, 97s+, 86s+, 75s+, 65s, 54s, 43s, ATo-AQo, KJo+, JTo
Settings: 6-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 24.92). 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.