PokerSolver
PokerSolver/5-max · 60bb · 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) · 60bb · HJ opens 2.5bb, SB calls · Big blind to act

5-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 6.8bbYour cards?
1bb
2.5bb
2.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 62.1%Call 28.1%Raise 5/7.5bb 9.8%
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 2.5bb, SB calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?

HJ opens 2.5bb, SB calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the big blind (BB) folds 62.1%, calls 28.1% and raises 5/7.5bb 9.8%. Always call: 22-88, A6s-A8s, A2s-A3s, K2s-K8s, Q3s-Q9s, J7s, T6s-T7s, 95s-97s, 85s-86s, 74s-75s, 63s-64s, 52s-53s, 43s, KTo, QTo+, JTo, 98o, 76o, 65o. Always raise 5/7.5bb: 99+, AJs+, KJs+, QJs, JTs, AQo+. Mixed: A9s-ATs, A4s-A5s, K9s-KTs, QTs, Q2s, J8s-J9s, J6s, T8s+, 98s, 87s, 84s, 76s, 65s, 54s, 42s, A9o-AJo, KJo+, T9o, 97o, 87o, 54o.

Always fold
J2s-J5s, T2s-T5s, 92s-94s, 82s-83s, 72s-73s, 62s, 32s, A2o-A8o, K2o-K9o, Q2o-Q9o, J2o-J9o, T2o-T8o, 92o-96o, 82o-86o, 72o-75o, 62o-64o, 52o-53o, 42o+, 32o
Always call
22-88, A6s-A8s, A2s-A3s, K2s-K8s, Q3s-Q9s, J7s, T6s-T7s, 95s-97s, 85s-86s, 74s-75s, 63s-64s, 52s-53s, 43s, KTo, QTo+, JTo, 98o, 76o, 65o
Always raise 5/7.5bb
99+, AJs+, KJs+, QJs, JTs, AQo+
Mixed
A9s-ATs, A4s-A5s, K9s-KTs, QTs, Q2s, J8s-J9s, J6s, T8s+, 98s, 87s, 84s, 76s, 65s, 54s, 42s, A9o-AJo, KJo+, T9o, 97o, 87o, 54o
Settings: 5-max · 60bb · 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, 60bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.3). 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.