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

BB vs SB call

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · HJ limps, BTN isolates to 2.5bb, SB calls · 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 · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 7.8bbYour cards?
1bb
1bb
2.5bb
2.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 86.5%Call 6.1%Raise 5/7.5bb 7.3%
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, BTN isolates to 2.5bb, SB calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

HJ limps, BTN isolates to 2.5bb, SB calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the big blind (BB) folds 86.5%, calls 6.1% and raises 5/7.5bb 7.3%. Always call: 55. Always raise 5/7.5bb: KK+, AKs, AKo. Mixed: 66-QQ, 22-44, ATs-AQs, A4s-A8s, KJs+, K9s, K5s-K7s, QTs+, Q8s, JTs, J5s, T8s+, 98s, 95s, 87s, 85s, 75s+, 65s, 53s+, 43s, AQo, ATo, KQo, KTo, JTo, 75o, 54o.

Always fold
A9s, A2s-A3s, KTs, K8s, K2s-K4s, Q9s, Q2s-Q7s, J6s-J9s, J2s-J4s, T2s-T7s, 96s-97s, 92s-94s, 86s, 82s-84s, 72s-74s, 62s-64s, 52s, 42s, 32s, AJo, A2o-A9o, KJo, K2o-K9o, Q2o+, J2o-J9o, T2o+, 92o+, 82o+, 76o, 72o-74o, 62o+, 52o-53o, 42o+, 32o
Always call
55
Always raise 5/7.5bb
KK+, AKs, AKo
Mixed
66-QQ, 22-44, ATs-AQs, A4s-A8s, KJs+, K9s, K5s-K7s, QTs+, Q8s, JTs, J5s, T8s+, 98s, 95s, 87s, 85s, 75s+, 65s, 53s+, 43s, AQo, ATo, KQo, KTo, JTo, 75o, 54o
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.

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.