PokerSolver
PokerSolver/5-max · 60bb · 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) · 60bb · SB opens 3bb · Big blind to act

5-max · 60bb · 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 32.4%Call 52.6%Raise 6/9bb 15%
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 60bb?

SB opens 3bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the big blind (BB) folds 32.4%, calls 52.6% and raises 6/9bb 15%. Always call: 66-88, 22-44, A2s-A9s, K2s-KTs, Q2s-QTs, J2s+, T5s+, T2s-T3s, 95s+, 87s, 84s-85s, 74s+, 63s-64s, 52s+, 42s+, 32s, A5o-A8o, K6o-KJo, QTo+, Q7o-Q8o, J9o+, J7o, T8o+, 98o, 87o, 76o, 65o, 54o. Always raise 6/9bb: TT+, AJs+, AQo+, A2o. Mixed: 99, 55, ATs, KJs+, QJs, T4s, 92s-94s, 86s, 82s-83s, 73s, 65s, A9o-AJo, A3o-A4o, KQo, K2o-K5o, Q9o, Q5o-Q6o, J8o, T6o-T7o, 97o, 86o.

Always fold
72s, 62s, Q2o-Q4o, J2o-J6o, T2o-T5o, 92o-96o, 82o-85o, 72o-75o, 62o-64o, 52o-53o, 42o+, 32o
Always call
66-88, 22-44, A2s-A9s, K2s-KTs, Q2s-QTs, J2s+, T5s+, T2s-T3s, 95s+, 87s, 84s-85s, 74s+, 63s-64s, 52s+, 42s+, 32s, A5o-A8o, K6o-KJo, QTo+, Q7o-Q8o, J9o+, J7o, T8o+, 98o, 87o, 76o, 65o, 54o
Always raise 6/9bb
TT+, AJs+, AQo+, A2o
Mixed
99, 55, ATs, KJs+, QJs, T4s, 92s-94s, 86s, 82s-83s, 73s, 65s, A9o-AJo, A3o-A4o, KQo, K2o-K5o, Q9o, Q5o-Q6o, J8o, T6o-T7o, 97o, 86o
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.