PokerSolver
PokerSolver/6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs HJ iso raise 2.5bb

BB vs HJ iso raise 2.5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · UTG limps, HJ 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 · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.96bbYour cards?
1bb
1bb
2.5bb
0.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 80.5%Call 17.6%Raise 5/7.5bb 1.9%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when UTG limps, HJ isolates to 2.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

UTG limps, HJ isolates to 2.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the big blind (BB) folds 80.5%, calls 17.6% and raises 5/7.5bb 1.9%. Always call: 88, 33-55, A9s, A7s, K7s, QTs+, T9s, 87s, AJo+, KQo. Always raise 5/7.5bb: AQs. Mixed: 99+, 66-77, 22, AKs, ATs-AJs, A8s, A2s-A6s, KTs+, K8s, K5s-K6s, K2s, Q8s-Q9s, J8s+, T7s-T8s, 97s+, 86s, 75s+, 64s+, 53s+, ATo, KTo, QTo, JTo.

Always fold
K9s, K3s-K4s, Q2s-Q7s, J2s-J7s, T2s-T6s, 92s-96s, 82s-85s, 72s-74s, 62s-63s, 52s, 42s+, 32s, A2o-A9o, KJo, K2o-K9o, QJo, Q2o-Q9o, J2o-J9o, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
88, 33-55, A9s, A7s, K7s, QTs+, T9s, 87s, AJo+, KQo
Always raise 5/7.5bb
AQs
Mixed
99+, 66-77, 22, AKs, ATs-AJs, A8s, A2s-A6s, KTs+, K8s, K5s-K6s, K2s, Q8s-Q9s, J8s+, T7s-T8s, 97s+, 86s, 75s+, 64s+, 53s+, ATo, KTo, QTo, JTo
Settings: 6-max · 250bb · 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, 250bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 29.27). 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.