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

BTN vs CO 3-bet 6bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · CO limps, BTN isolates to 2bb, 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
Tournament
5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 10.3bbYour cards?
2bb
0.5bb
1bb
6bb

Tap your two cards.

Button's range

438 of 1,326 combos get here
Fold 26.5%Call 54.8%Raise 13.8bb 17.9%All-in 149.84bb 0.8%
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 in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

CO limps, BTN isolates to 2bb, CO 3-bets to 6bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the button (BTN) folds 26.5%, calls 54.8%, raises 13.8bb 17.9% and goes all-in 149.84bb 0.8%. Always call: 77-TT, 22-55, AJs, A4s, K8s, Q9s-QTs, JTs, T9s, 65s, KQo. Always raise 13.8bb: KK+, AKs. Mixed: JJ-QQ, 66, A5s-ATs, A2s-A3s, K9s+, K3s-K7s, QJs, Q8s, Q5s-Q6s, J8s-J9s, T7s-T8s, 96s+, 86s+, 75s+, 64s, 54s, A9o+, KTo-KJo, QTo+, JTo.

Always fold
Q7s, A7o-A8o, A5o, T9o
Always call
77-TT, 22-55, AJs, A4s, K8s, Q9s-QTs, JTs, T9s, 65s, KQo
Always raise 13.8bb
KK+, AKs
Always all-in 149.84bb
No hand plays this every time
Mixed
JJ-QQ, 66, A5s-ATs, A2s-A3s, K9s+, K3s-K7s, QJs, Q8s, Q5s-Q6s, J8s-J9s, T7s-T8s, 96s+, 86s+, 75s+, 64s, 54s, A9o+, KTo-KJo, QTo+, JTo
Settings: 5-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 24.89). 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.