PokerSolver
PokerSolver/5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB open 3bb

BB vs SB open 3bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · SB opens 3bb · 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 · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 4.8bbYour cards?
1bb
3bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 36.1%Call 40.2%Raise 6/9bb 23.6%
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 3bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

SB opens 3bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the big blind (BB) folds 36.1%, calls 40.2% and raises 6/9bb 23.6%. Always call: 77, 22, A7s-A8s, K7s, K5s, K2s-K3s, Q2s-Q9s, J2s-J7s, T7s, T2s, 93s, 84s-85s, 74s, 63s, 52s, 42s+, 32s, A7o-A9o, A5o, K7o-KTo, Q8o+, JTo, T8o+, 97o, 87o, 76o, 65o, 54o. Always raise 6/9bb: TT+, ATs+, A3s-A5s, KTs+, QTs+, JTs, T8s+, 98s, 86s+, 76s, 65s, 54s, AQo+, A2o, K4o-K6o. Mixed: 88-99, 33-66, A9s, A6s, A2s, K8s-K9s, K6s, K4s, J8s-J9s, T3s-T6s, 94s-97s, 75s, 64s, 53s, ATo-AJo, A6o, A3o-A4o, KJo+, K3o, Q5o-Q7o, J7o-J9o, T7o, 98o.

Always fold
92s, 82s-83s, 72s-73s, 62s, K2o, Q2o-Q4o, J2o-J6o, T2o-T6o, 92o-96o, 82o-86o, 72o-75o, 62o-64o, 52o-53o, 42o+, 32o
Always call
77, 22, A7s-A8s, K7s, K5s, K2s-K3s, Q2s-Q9s, J2s-J7s, T7s, T2s, 93s, 84s-85s, 74s, 63s, 52s, 42s+, 32s, A7o-A9o, A5o, K7o-KTo, Q8o+, JTo, T8o+, 97o, 87o, 76o, 65o, 54o
Always raise 6/9bb
TT+, ATs+, A3s-A5s, KTs+, QTs+, JTs, T8s+, 98s, 86s+, 76s, 65s, 54s, AQo+, A2o, K4o-K6o
Mixed
88-99, 33-66, A9s, A6s, A2s, K8s-K9s, K6s, K4s, J8s-J9s, T3s-T6s, 94s-97s, 75s, 64s, 53s, ATo-AJo, A6o, A3o-A4o, KJo+, K3o, Q5o-Q7o, J7o-J9o, T7o, 98o
Settings: 5-max · 250bb · 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, 250bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.98). 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.