PokerSolver/4-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO vs BTN 3-bet 6bb

CO vs BTN 3-bet 6bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · CO opens 3bb, BTN 3-bets to 6bb · Cutoff 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

4-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 11.14bbYour cards?

3bb

6bb

0.5bb

1bb

Tap your two cards.

Cutoff's range

538 of 1,326 combos get here

Fold 26%Call 53.6%Raise 13.8bb 5.6%All-in 99.84bb 14.8%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO opens 3bb, BTN 3-bets to 6bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 100bb?

CO opens 3bb, BTN 3-bets to 6bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 100bb: the cutoff (CO) folds 26%, calls 53.6%, raises 13.8bb 5.6% and goes all-in 99.84bb 14.8%. Always call: 99, 22-77, KQs, K4s-K9s, Q5s-QTs, J7s-J9s, T6s-T8s, 96s+, 86s, 75s+, 64s, 54s, AJo, A9o, KJo+, JTo. Always raise 13.8bb: AA. Always all-in 99.84bb: JJ-KK, AKs, A2s-A6s, AKo. Mixed: TT, 88, A7s-AQs, KTs-KJs, K2s-K3s, QJs, JTs, J6s, T9s, 87s, 65s, AQo, ATo, A4o-A5o, KTo, QTo+, T9o.

Always fold: Q4s, J5s, A6o-A8o, K8o-K9o, Q9o, J9o
Always call: 99, 22-77, KQs, K4s-K9s, Q5s-QTs, J7s-J9s, T6s-T8s, 96s+, 86s, 75s+, 64s, 54s, AJo, A9o, KJo+, JTo
Always raise 13.8bb: AA
Always all-in 99.84bb: JJ-KK, AKs, A2s-A6s, AKo
Mixed: TT, 88, A7s-AQs, KTs-KJs, K2s-K3s, QJs, JTs, J6s, T9s, 87s, 65s, AQo, ATo, A4o-A5o, KTo, QTo+, T9o

Settings: 4-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 100bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.66). 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.