PokerSolver
PokerSolver/6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB call

BB vs SB call

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 20bb · UTG limps, HJ 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
6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 7.96bbYour cards?
1bb
1bb
2.5bb
2.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 86.4%Call 5.8%Raise 5/7.5bb 7.8%
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, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 20bb?

UTG limps, HJ isolates to 2.5bb, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the big blind (BB) folds 86.4%, calls 5.8% and raises 5/7.5bb 7.8%. Always call: KQs. Always raise 5/7.5bb: 99+, AQs, AQo+. Mixed: 33-88, AKs, ATs, A8s, A4s-A6s, A2s, K3s-KJs, QTs+, Q8s, Q5s-Q6s, Q3s, J9s+, J7s, T8s+, T6s, T4s, 98s, 95s, 85s+, 76s, 62s, AJo, KJo+, Q6o, T9o.

Always fold
22, AJs, A9s, A7s, A3s, K2s, Q9s, Q7s, Q4s, Q2s, J8s, J2s-J6s, T7s, T5s, T2s-T3s, 96s-97s, 92s-94s, 82s-84s, 72s-75s, 63s+, 52s+, 42s+, 32s, A2o-ATo, K2o-KTo, Q7o+, Q2o-Q5o, J2o+, T2o-T8o, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
KQs
Always raise 5/7.5bb
99+, AQs, AQo+
Mixed
33-88, AKs, ATs, A8s, A4s-A6s, A2s, K3s-KJs, QTs+, Q8s, Q5s-Q6s, Q3s, J9s+, J7s, T8s+, T6s, T4s, 98s, 95s, 85s+, 76s, 62s, AJo, KJo+, Q6o, T9o
Settings: 6-max · 20bb · 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, 20bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.9). 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.