BB vs SB all-in
5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · SB opens 2.5bb, BB 3-bets to 7.5bb, SB goes all-in · Big blind to act
Fits exactlyno game we have checked
CloseCP1 games
- CPCoinPoker 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 158.14bbYour cards?
7.5bb
149.84bb
Tap your two cards.
Big blind's range
1,050 of 1,326 combos get hereFold 95.4%Call 4.6%
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 2.5bb, BB 3-bets to 7.5bb, SB goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?
SB opens 2.5bb, BB 3-bets to 7.5bb, SB goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the big blind (BB) folds 95.4% and calls 4.6%. Always call: QQ+, AKs, AKo. Mixed: 88-JJ.
- Always fold
- 22-77, A2s-AQs, K6s+, K3s-K4s, Q7s+, Q4s-Q5s, Q2s, J8s+, J4s-J5s, J2s, T2s+, 93s+, 82s+, 74s+, 72s, 62s+, 53s+, 42s+, 32s, AJo-AQo, A9o, A2o-A6o, KJo+, K9o, K2o-K6o, Q2o+, J4o+, J2o, T4o+, 95o+, 85o+, 75o, 64o+, 53o+
- Always call
- QQ+, AKs, AKo
- Mixed
- 88-JJ
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.