PokerSolver
PokerSolver/6-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs CO 3-bet 5bb

BTN vs CO 3-bet 5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · CO limps, BTN isolates to 2.5bb, CO 3-bets to 5bb · 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 · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 9.96bbYour cards?
2.5bb
0.5bb
1bb
5bb

Tap your two cards.

Button's range

398 of 1,326 combos get here
Fold 15.2%Call 57.8%Raise 11.5bb 19.8%All-in 59.84bb 7.3%
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 2.5bb, CO 3-bets to 5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?

CO limps, BTN isolates to 2.5bb, CO 3-bets to 5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the button (BTN) folds 15.2%, calls 57.8%, raises 11.5bb 19.8% and goes all-in 59.84bb 7.3%. Always call: 22-99, ATs-AJs, A6s, KTs+, K6s, Q8s, T9s, 98s, 76s, KJo. Always raise 11.5bb: QQ+. Mixed: TT-JJ, AQs+, A7s-A9s, A2s-A5s, K7s-K9s, K4s-K5s, Q9s+, J8s+, T7s-T8s, 97s, 86s+, 65s, 54s, A7o+, KQo, KTo, QTo+, JTo.

Always fold
No hand plays this every time
Always call
22-99, ATs-AJs, A6s, KTs+, K6s, Q8s, T9s, 98s, 76s, KJo
Always raise 11.5bb
QQ+
Always all-in 59.84bb
No hand plays this every time
Mixed
TT-JJ, AQs+, A7s-A9s, A2s-A5s, K7s-K9s, K4s-K5s, Q9s+, J8s+, T7s-T8s, 97s, 86s+, 65s, 54s, A7o+, KQo, KTo, QTo+, JTo
Settings: 6-max · 60bb · 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, 60bb stacks, 5% rake capped at 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.