PokerSolver
PokerSolver/4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs CO 4-bet 9.2bb

BTN vs CO 4-bet 9.2bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · CO opens 2bb, BTN 3-bets to 4bb, CO 4-bets to 9.2bb · Button 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
4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 15.34bbYour cards?
4bb
0.5bb
1bb
9.2bb

Tap your two cards.

Button's range

350 of 1,326 combos get here
Fold 10%Call 84.7%All-in 149.84bb 5.3%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when CO opens 2bb, BTN 3-bets to 4bb, CO 4-bets to 9.2bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 150bb?

CO opens 2bb, BTN 3-bets to 4bb, CO 4-bets to 9.2bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 150bb: the button (BTN) folds 10%, calls 84.7% and goes all-in 149.84bb 5.3%. Always call: 22-QQ, AJs-AQs, A4s-A7s, KTs+, K6s, K4s, Q9s+, J8s+, T8s+, 97s+, 87s, 76s, 64s+, 54s, AQo, KQo. Mixed: KK+, AKs, A8s-ATs, A2s-A3s, K8s-K9s, Q8s, 86s, AKo, ATo-AJo, KTo-KJo, QJo, JTo.

Always fold
No hand plays this every time
Always call
22-QQ, AJs-AQs, A4s-A7s, KTs+, K6s, K4s, Q9s+, J8s+, T8s+, 97s+, 87s, 76s, 64s+, 54s, AQo, KQo
Always all-in 149.84bb
No hand plays this every time
Mixed
KK+, AKs, A8s-ATs, A2s-A3s, K8s-K9s, Q8s, 86s, AKo, ATo-AJo, KTo-KJo, QJo, JTo
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.