PokerSolver
PokerSolver/4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs CO 5-bet 30.36bb

BTN vs CO 5-bet 30.36bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · CO limps, BTN isolates to 2bb, CO 3-bets to 6bb, BTN 4-bets to 13.8bb, CO 5-bets to 30.36bb · 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 · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 46.3bbYour cards?
13.8bb
0.5bb
1bb
30.36bb

Tap your two cards.

Button's range

386 of 1,326 combos get here
Fold 52.3%Call 40.3%All-in 249.84bb 7.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when CO limps, BTN isolates to 2bb, CO 3-bets to 6bb, BTN 4-bets to 13.8bb, CO 5-bets to 30.36bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 250bb?

CO limps, BTN isolates to 2bb, CO 3-bets to 6bb, BTN 4-bets to 13.8bb, CO 5-bets to 30.36bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 250bb: the button (BTN) folds 52.3%, calls 40.3% and goes all-in 249.84bb 7.4%. Always call: 66-KK, 22-44, J9s. Mixed: AA, 55, AKs, A9s-AJs, A5s-A7s, A2s, K9s, K6s, K4s, QTs+, Q8s, JTs, T9s, 97s+, 87s, 75s+, 64s+, 54s, ATo+, A5o.

Always fold
K7s-K8s, K3s, Q6s-Q7s, T7s, 96s, A8o-A9o, KTo-KJo, QTo+, JTo
Always call
66-KK, 22-44, J9s
Always all-in 249.84bb
No hand plays this every time
Mixed
AA, 55, AKs, A9s-AJs, A5s-A7s, A2s, K9s, K6s, K4s, QTs+, Q8s, JTs, T9s, 97s+, 87s, 75s+, 64s+, 54s, ATo+, A5o
Settings: 4-max · 250bb · 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, 250bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.91). 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.