PokerSolver
PokerSolver/6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB open 2.5bb

BB vs SB open 2.5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · 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
6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 4.46bbYour cards?
1bb
2.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 21.1%Call 56.5%Raise 5/7.5bb 22.4%
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 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

SB opens 2.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the big blind (BB) folds 21.1%, calls 56.5% and raises 5/7.5bb 22.4%. Always call: 33, A7s, K6s-K7s, K3s, Q2s-Q8s, J2s-J7s, T2s-T7s, 96s, 92s-94s, 85s, 82s-83s, 73s-74s, 62s-64s, 52s, 43s, 32s, A4o-ATo, K6o-KJo, Q7o+, J9o+, J7o, T8o+, 97o+, 86o+, 75o+, 65o, 53o+. Always raise 5/7.5bb: JJ+, A9s+, A4s, A2s, K9s+, QTs+, J9s+, 86s, 54s, AQo+. Mixed: 44-TT, 22, A8s, A5s-A6s, A3s, K8s, K4s-K5s, K2s, Q9s, J8s, T8s+, 97s+, 95s, 87s, 84s, 75s+, 72s, 65s, 53s, 42s, AJo, A2o-A3o, KQo, K2o-K5o, Q2o-Q6o, J8o, J3o-J6o, T4o-T7o, 96o, 85o, 64o.

Always fold
J2o, T2o-T3o, 92o-95o, 82o-84o, 72o-74o, 62o-63o, 52o, 42o+, 32o
Always call
33, A7s, K6s-K7s, K3s, Q2s-Q8s, J2s-J7s, T2s-T7s, 96s, 92s-94s, 85s, 82s-83s, 73s-74s, 62s-64s, 52s, 43s, 32s, A4o-ATo, K6o-KJo, Q7o+, J9o+, J7o, T8o+, 97o+, 86o+, 75o+, 65o, 53o+
Always raise 5/7.5bb
JJ+, A9s+, A4s, A2s, K9s+, QTs+, J9s+, 86s, 54s, AQo+
Mixed
44-TT, 22, A8s, A5s-A6s, A3s, K8s, K4s-K5s, K2s, Q9s, J8s, T8s+, 97s+, 95s, 87s, 84s, 75s+, 72s, 65s, 53s, 42s, AJo, A2o-A3o, KQo, K2o-K5o, Q2o-Q6o, J8o, J3o-J6o, T4o-T7o, 96o, 85o, 64o
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.