PokerSolver
PokerSolver/4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs CO 3-bet 6bb

BTN vs CO 3-bet 6bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · CO limps, BTN isolates to 3bb, CO 3-bets to 6bb · 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 11.14bbYour cards?
3bb
0.5bb
1bb
6bb

Tap your two cards.

Button's range

482 of 1,326 combos get here
Fold 19.9%Call 64.8%Raise 13.8bb 12.4%All-in 149.84bb 2.9%
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 in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 150bb?

CO limps, BTN isolates to 3bb, CO 3-bets to 6bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 150bb: the button (BTN) folds 19.9%, calls 64.8%, raises 13.8bb 12.4% and goes all-in 149.84bb 2.9%. Always call: JJ, 99, 33-66, A6s-A9s, K8s, QTs, J8s+, 87s, 75s+, 54s, AQo, A8o, KJo+, 54o. Mixed: QQ+, TT, 77-88, 22, ATs+, A2s-A5s, K9s+, K3s-K7s, QJs, Q8s-Q9s, T7s+, 96s+, 86s, 64s+, AKo, A9o-AJo, KTo, QTo+, JTo.

Always fold
No hand plays this every time
Always call
JJ, 99, 33-66, A6s-A9s, K8s, QTs, J8s+, 87s, 75s+, 54s, AQo, A8o, KJo+, 54o
Always raise 13.8bb
No hand plays this every time
Always all-in 149.84bb
No hand plays this every time
Mixed
QQ+, TT, 77-88, 22, ATs+, A2s-A5s, K9s+, K3s-K7s, QJs, Q8s-Q9s, T7s+, 96s+, 86s, 64s+, AKo, A9o-AJo, KTo, QTo+, 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.