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

BB vs BTN call

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · HJ opens 2bb, BTN calls · Big blind to act

5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 6.3bbYour cards?
1bb
2bb
2bb
0.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 72%Call 20.3%Raise 4/6bb 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 HJ opens 2bb, BTN calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

HJ opens 2bb, BTN calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the big blind (BB) folds 72%, calls 20.3% and raises 4/6bb 7.8%. Always call: 88, 44-66, 22, A8s-A9s, A4s, A2s, K5s-K6s, JTs, 75s+, 64s, AJo. Always raise 4/6bb: QQ+, AQs+, AKo. Mixed: 99-JJ, 77, 33, ATs-AJs, A5s-A7s, A3s, K7s+, K2s-K4s, Q7s+, Q5s, Q2s, J8s-J9s, T7s+, T4s, 93s+, 84s+, 73s-74s, 65s, 52s+, 43s, 32s, AQo, ATo, KJo+, K9o, QJo, JTo, T7o, 97o, 86o, 75o+, 64o+, 54o.

Always fold
Q6s, Q3s-Q4s, J2s-J7s, T5s-T6s, T2s-T3s, 92s, 82s-83s, 72s, 62s-63s, 42s, A2o-A9o, KTo, K2o-K8o, Q2o-QTo, J2o-J9o, T8o+, T2o-T6o, 98o, 92o-96o, 87o, 82o-85o, 72o-74o, 62o-63o, 52o-53o, 42o+, 32o
Always call
88, 44-66, 22, A8s-A9s, A4s, A2s, K5s-K6s, JTs, 75s+, 64s, AJo
Always raise 4/6bb
QQ+, AQs+, AKo
Mixed
99-JJ, 77, 33, ATs-AJs, A5s-A7s, A3s, K7s+, K2s-K4s, Q7s+, Q5s, Q2s, J8s-J9s, T7s+, T4s, 93s+, 84s+, 73s-74s, 65s, 52s+, 43s, 32s, AQo, ATo, KJo+, K9o, QJo, JTo, T7o, 97o, 86o, 75o+, 64o+, 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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.