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

BTN vs CO 3-bet 5bb

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 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

5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 9.8bbYour cards?

2.5bb

0.5bb

1bb

5bb

Tap your two cards.

Button's range

434 of 1,326 combos get here

Fold 9%Call 73.3%Raise 11.5bb 13.8%All-in 149.84bb 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 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

CO limps, BTN isolates to 2.5bb, CO 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the button (BTN) folds 9%, calls 73.3%, raises 11.5bb 13.8% and goes all-in 149.84bb 4%. Always call: JJ-QQ, 99, 77, 22-55, A9s, A7s, A5s, KJs+, K3s, Q9s, Q7s, J8s-J9s, 86s+, 75s, ATo-AJo, A8o, KQo, KTo. Mixed: KK+, TT, 88, 66, ATs+, A8s, A6s, A2s-A4s, K4s-KTs, QTs+, Q8s, Q6s, JTs, T7s+, 96s+, 76s, 64s+, 54s, AQo+, A9o, A7o, KJo, QTo+, JTo, T9o.

Always fold: No hand plays this every time
Always call: JJ-QQ, 99, 77, 22-55, A9s, A7s, A5s, KJs+, K3s, Q9s, Q7s, J8s-J9s, 86s+, 75s, ATo-AJo, A8o, KQo, KTo
Always raise 11.5bb: No hand plays this every time
Always all-in 149.84bb: No hand plays this every time
Mixed: KK+, TT, 88, 66, ATs+, A8s, A6s, A2s-A4s, K4s-KTs, QTs+, Q8s, Q6s, JTs, T7s+, 96s+, 76s, 64s+, 54s, AQo+, A9o, A7o, KJo, QTo+, JTo, T9o

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.