PokerSolver
PokerSolver/4-max · 200bb · 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) · 200bb · CO limps, BTN isolates to 3bb, CO 3-bets to 6bb, BTN 4-bets to 13.8bb, CO 5-bets to 30.36bb · Button to act

4-max · 200bb · 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

378 of 1,326 combos get here
Fold 70%Call 22.1%All-in 199.84bb 7.9%
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 3bb, 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 200bb?

CO limps, BTN isolates to 3bb, 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, 200bb: the button (BTN) folds 70%, calls 22.1% and goes all-in 199.84bb 7.9%. Always call: 99, 66, AQs. Mixed: TT+, 77, 44-55, 22, AKs, A9s-ATs, A6s, A2s-A4s, KQs, K6s, QTs, JTs, T9s, 98s, 86s, 76s, 65s, AJo+.

Always fold
A7s, K9s-KJs, K7s, K5s, Q8s, Q6s, J8s, T8s, 97s, 64s, A8o-A9o, KQo, KTo, QTo+, JTo, T9o
Always call
99, 66, AQs
Always all-in 199.84bb
No hand plays this every time
Mixed
TT+, 77, 44-55, 22, AKs, A9s-ATs, A6s, A2s-A4s, KQs, K6s, QTs, JTs, T9s, 98s, 86s, 76s, 65s, AJo+
Settings: 4-max · 200bb · 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, 200bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.95). 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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.