PokerSolver
PokerSolver/6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB iso raise 2bb

BB vs SB iso raise 2bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · UTG 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
6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 4.96bbYour cards?
1bb
1bb
2bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 72.8%Call 19.3%Raise 4/6bb 7.9%
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, SB isolates to 2bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

UTG limps, SB isolates to 2bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the big blind (BB) folds 72.8%, calls 19.3% and raises 4/6bb 7.9%. Always call: 66-99, 44, 22, A2s-A3s, K6s-K7s, Q9s, T8s, 97s, 53s, AQo. Always raise 4/6bb: KK+, JJ, AKs, AJs. Mixed: QQ, TT, 55, 33, AQs, A4s-ATs, K8s+, K2s-K5s, QTs+, Q7s-Q8s, Q5s, J8s+, T9s, T7s, 98s, 96s, 85s+, 74s+, 63s+, 54s, 52s, 43s, AKo, ATo-AJo, KTo+, QTo+, JTo, T9o, 76o, 65o, 54o.

Always fold
Q6s, Q2s-Q4s, J2s-J7s, T2s-T6s, 92s-95s, 82s-84s, 72s-73s, 62s, 42s, 32s, A2o-A9o, K2o-K9o, Q2o-Q9o, J2o-J9o, T2o-T8o, 92o+, 82o+, 72o-75o, 62o-64o, 52o-53o, 42o+, 32o
Always call
66-99, 44, 22, A2s-A3s, K6s-K7s, Q9s, T8s, 97s, 53s, AQo
Always raise 4/6bb
KK+, JJ, AKs, AJs
Mixed
QQ, TT, 55, 33, AQs, A4s-ATs, K8s+, K2s-K5s, QTs+, Q7s-Q8s, Q5s, J8s+, T9s, T7s, 98s, 96s, 85s+, 74s+, 63s+, 54s, 52s, 43s, AKo, ATo-AJo, KTo+, QTo+, JTo, T9o, 76o, 65o, 54o
Settings: 6-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 24.4). 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.