BB vs CO all-in
4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · CO opens 2.5bb, BB 3-bets to 7.5bb, CO 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
4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 158.48bbYour cards?
7.5bb
149.84bb
0.5bb
Tap your two cards.
Big blind's range
442 of 1,326 combos get hereFold 92.3%Call 7.7%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the big blind (BB) when CO opens 2.5bb, BB 3-bets to 7.5bb, CO goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 150bb?
CO opens 2.5bb, BB 3-bets to 7.5bb, CO goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 150bb: the big blind (BB) folds 92.3% and calls 7.7%. Always call: KK+. Mixed: 66-QQ, 33, AKs, AKo.
- Always fold
- 44-55, 22, ATs-AQs, A2s-A8s, K5s+, K2s-K3s, Q8s+, Q4s-Q6s, Q2s, J4s+, T6s+, 98s, 95s-96s, 84s+, 76s, 64s+, 54s, 52s, 43s, A8o, A5o, KQo, QJo, JTo, T9o
- Always call
- KK+
- Mixed
- 66-QQ, 33, AKs, AKo
Settings: 4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 150bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.5). 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.