PokerSolver
PokerSolver/6-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/CO vs SB 3-bet 7.5bb

CO vs SB 3-bet 7.5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · CO opens 2.5bb, SB 3-bets to 7.5bb · Cutoff to act

6-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 11.96bbYour cards?
2.5bb
7.5bb
1bb

Tap your two cards.

Cutoff's range

530 of 1,326 combos get here
Fold 46.8%Call 36%Raise 17.25bb 15.9%All-in 59.84bb 1.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO opens 2.5bb, SB 3-bets to 7.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?

CO opens 2.5bb, SB 3-bets to 7.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the cutoff (CO) folds 46.8%, calls 36%, raises 17.25bb 15.9% and goes all-in 59.84bb 1.4%. Always call: 55-99, 22-33, A8s-AQs, A4s-A5s, K8s+, Q9s+, J9s+, T8s+, 97s+, 87s, 76s, 65s, 54s, AJo, KQo. Always raise 17.25bb: JJ+, AKs, A6s, A2s, AKo. Mixed: TT, 44, A7s, A3s, K2s-K3s, Q7s-Q8s, Q4s, AQo, A9o-ATo, A7o, A4o-A5o, KJo, QJo.

Always fold
K4s-K7s, Q5s-Q6s, J6s-J8s, T6s-T7s, 86s, 75s, A8o, A6o, K9o-KTo, Q9o-QTo, J9o+, T9o
Always call
55-99, 22-33, A8s-AQs, A4s-A5s, K8s+, Q9s+, J9s+, T8s+, 97s+, 87s, 76s, 65s, 54s, AJo, KQo
Always raise 17.25bb
JJ+, AKs, A6s, A2s, AKo
Always all-in 59.84bb
No hand plays this every time
Mixed
TT, 44, A7s, A3s, K2s-K3s, Q7s-Q8s, Q4s, AQo, A9o-ATo, A7o, A4o-A5o, KJo, QJo
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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.