PokerSolver
PokerSolver/6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs CO 3-bet 9bb

BTN vs CO 3-bet 9bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · CO limps, BTN isolates to 3bb, CO 3-bets to 9bb · 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
6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 14.46bbYour cards?
3bb
0.5bb
1bb
9bb

Tap your two cards.

Button's range

458 of 1,326 combos get here
Fold 43.9%Call 43.6%Raise 20.7bb 10.4%All-in 149.84bb 2.1%
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 9bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

CO limps, BTN isolates to 3bb, CO 3-bets to 9bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the button (BTN) folds 43.9%, calls 43.6%, raises 20.7bb 10.4% and goes all-in 149.84bb 2.1%. Always call: 22-JJ, A8s-AQs, A4s, A2s, KJs+, K8s, QTs+, T9s, 98s, 65s, 54s. Always raise 20.7bb: AA. Mixed: QQ-KK, AKs, A5s-A7s, A3s, K9s-KTs, K7s, K5s, K2s-K3s, Q8s-Q9s, J8s+, T7s-T8s, 96s-97s, 86s+, 75s+, 64s, ATo+, KTo+.

Always fold
K6s, K4s, Q5s-Q7s, A7o-A9o, A5o, QTo+, JTo, T9o
Always call
22-JJ, A8s-AQs, A4s, A2s, KJs+, K8s, QTs+, T9s, 98s, 65s, 54s
Always raise 20.7bb
AA
Always all-in 149.84bb
No hand plays this every time
Mixed
QQ-KK, AKs, A5s-A7s, A3s, K9s-KTs, K7s, K5s, K2s-K3s, Q8s-Q9s, J8s+, T7s-T8s, 96s-97s, 86s+, 75s+, 64s, ATo+, KTo+
Settings: 6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 150bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.4). 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.