PokerSolver
PokerSolver/5-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB open 2.5bb

BB vs SB open 2.5bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · SB opens 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
5-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 4.3bbYour cards?
1bb
2.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 22.2%Call 60.3%Raise 5/7.5bb 17.5%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB opens 2.5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?

SB opens 2.5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the big blind (BB) folds 22.2%, calls 60.3% and raises 5/7.5bb 17.5%. Always call: 66-88, 22, A6s-A8s, A2s-A3s, K2s-K9s, Q2s-QTs, JTs, J2s-J8s, T2s-T8s, 96s+, 93s, 84s-85s, 82s, 76s, 72s-74s, 63s+, 52s-53s, 43s, 32s, ATo, A5o-A8o, KTo-KJo, K7o-K8o, K5o, QTo+, Q8o, Q4o, J9o+, J7o, T9o, 98o, 86o+, 76o, 65o, 54o. Always raise 5/7.5bb: 99+, AJs+, KQs, AQo+. Mixed: 33-55, A9s-ATs, A4s-A5s, KTs-KJs, QJs, J9s, T9s, 94s-95s, 92s, 86s+, 83s, 75s, 62s, 54s, 42s, AJo, A9o, A2o-A4o, KQo, K9o, K6o, K2o-K4o, Q9o, Q5o-Q7o, Q2o-Q3o, J8o, J3o-J6o, T3o-T8o, 96o-97o, 85o, 75o, 64o, 53o.

Always fold
J2o, T2o, 92o-95o, 82o-84o, 72o-74o, 62o-63o, 52o, 42o+, 32o
Always call
66-88, 22, A6s-A8s, A2s-A3s, K2s-K9s, Q2s-QTs, JTs, J2s-J8s, T2s-T8s, 96s+, 93s, 84s-85s, 82s, 76s, 72s-74s, 63s+, 52s-53s, 43s, 32s, ATo, A5o-A8o, KTo-KJo, K7o-K8o, K5o, QTo+, Q8o, Q4o, J9o+, J7o, T9o, 98o, 86o+, 76o, 65o, 54o
Always raise 5/7.5bb
99+, AJs+, KQs, AQo+
Mixed
33-55, A9s-ATs, A4s-A5s, KTs-KJs, QJs, J9s, T9s, 94s-95s, 92s, 86s+, 83s, 75s, 62s, 54s, 42s, AJo, A9o, A2o-A4o, KQo, K9o, K6o, K2o-K4o, Q9o, Q5o-Q7o, Q2o-Q3o, J8o, J3o-J6o, T3o-T8o, 96o-97o, 85o, 75o, 64o, 53o
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.

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.