BTN vs CO 3-bet 7.5bb
6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 40bb · CO limps, BTN isolates to 2.5bb, CO 3-bets to 7.5bb · Button to act
Fits exactlyno game we have checked
CloseCP1 games
- CPCoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 12.46bbYour cards?
2.5bb
0.5bb
1bb
7.5bb
Tap your two cards.
Button's range
368 of 1,326 combos get hereFold 46.5%Call 24.1%All-in 39.84bb 29.4%
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 7.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 40bb?
CO limps, BTN isolates to 2.5bb, CO 3-bets to 7.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 40bb: the button (BTN) folds 46.5%, calls 24.1% and goes all-in 39.84bb 29.4%. Always call: ATs, QJs. Always all-in 39.84bb: 88-KK, AQs+, AJo+. Mixed: AA, 44-77, AJs, A3s-A9s, K7s+, K5s, Q8s-QTs, J9s+, T8s+, 97s+, 87s, 76s, 65s, ATo, KQo, QTo.
- Always fold
- 33, A2s, K6s, Q7s, J8s, A7o-A9o, KTo-KJo, QJo, JTo
- Always call
- ATs, QJs
- Always all-in 39.84bb
- 88-KK, AQs+, AJo+
- Mixed
- AA, 44-77, AJs, A3s-A9s, K7s+, K5s, Q8s-QTs, J9s+, T8s+, 97s+, 87s, 76s, 65s, ATo, KQo, QTo
Settings: 6-max · 40bb · 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, 40bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.93). 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.