PokerSolver
PokerSolver/5-max · 150bb · 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) · 150bb · BTN opens 2bb, SB calls · 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 · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.8bbYour cards?
1bb
2bb
2bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 29.9%Call 54.7%Raise 4/6bb 15.3%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when BTN opens 2bb, SB calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

BTN opens 2bb, SB calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the big blind (BB) folds 29.9%, calls 54.7% and raises 4/6bb 15.3%. Always call: 33, K7s, K2s-K5s, Q6s, Q2s-Q4s, J2s-J5s, T7s, T5s, 85s, 74s-75s, 63s, 52s-53s, 43s, 32s, A6o-A9o, A2o-A4o, KJo, K5o-K9o, QJo, Q7o-Q9o, J9o+, T7o+, 97o, 85o+, 75o, 64o+, 53o+. Always raise 4/6bb: TT+, A9s+, A7s, KQs, JTs, AQo+. Mixed: 44-99, 22, A8s, A2s-A6s, K8s-KJs, K6s, Q7s+, Q5s, J6s-J9s, T8s+, T6s, T2s-T4s, 93s+, 86s+, 82s-84s, 76s, 72s-73s, 64s+, 62s, 54s, 42s, ATo-AJo, A5o, KQo, KTo, K4o, QTo, Q4o-Q6o, J7o-J8o, 98o, 96o, 76o, 74o, 63o, 52o, 42o+.

Always fold
92s, K2o-K3o, Q2o-Q3o, J2o-J6o, T2o-T6o, 92o-95o, 82o-84o, 72o-73o, 62o, 32o
Always call
33, K7s, K2s-K5s, Q6s, Q2s-Q4s, J2s-J5s, T7s, T5s, 85s, 74s-75s, 63s, 52s-53s, 43s, 32s, A6o-A9o, A2o-A4o, KJo, K5o-K9o, QJo, Q7o-Q9o, J9o+, T7o+, 97o, 85o+, 75o, 64o+, 53o+
Always raise 4/6bb
TT+, A9s+, A7s, KQs, JTs, AQo+
Mixed
44-99, 22, A8s, A2s-A6s, K8s-KJs, K6s, Q7s+, Q5s, J6s-J9s, T8s+, T6s, T2s-T4s, 93s+, 86s+, 82s-84s, 76s, 72s-73s, 64s+, 62s, 54s, 42s, ATo-AJo, A5o, KQo, KTo, K4o, QTo, Q4o-Q6o, J7o-J8o, 98o, 96o, 76o, 74o, 63o, 52o, 42o+
Settings: 5-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 24.89). 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.