BTN 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, BTN 3-bets to 5bb, CO goes all-in · Button 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 156.98bbYour cards?
5bb
0.5bb
1bb
149.84bb
Tap your two cards.
Button's range
314 of 1,326 combos get hereFold 85.2%Call 14.8%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the button (BTN) when CO opens 2.5bb, BTN 3-bets to 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, BTN 3-bets to 5bb, CO goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 150bb: the button (BTN) folds 85.2% and calls 14.8%. Always call: JJ+, AQs+, AKo. Mixed: TT.
- Always fold
- 22-99, A9s-AJs, A2s-A7s, K6s+, Q9s+, J9s+, T8s+, 98s, 86s+, 76s, 65s, 54s, ATo-AQo, KQo, QJo
- Always call
- JJ+, AQs+, AKo
- Mixed
- TT
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.