PokerSolver
PokerSolver/6-max · 150bb · 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) · 150bb · CO opens 2.5bb, SB 3-bets to 7.5bb · 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
6-max · 150bb · 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

514 of 1,326 combos get here
Fold 36.4%Call 52.3%Raise 17.25bb 11.2%All-in 149.84bb 0.1%
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 150bb?

CO opens 2.5bb, SB 3-bets to 7.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the cutoff (CO) folds 36.4%, calls 52.3%, raises 17.25bb 11.2% and goes all-in 149.84bb 0.1%. Always call: 22-QQ, A8s-AQs, KTs+, K8s, K4s, Q9s+, JTs, J8s, T7s-T8s, 86s+, 75s, 64s+, 54s, AKo, AJo, KQo. Always raise 17.25bb: KK+, AKs. Mixed: A2s-A7s, K9s, K5s-K7s, K3s, Q8s, J9s, T9s, 97s+, 76s, AQo, ATo, KJo, QJo, JTo.

Always fold
Q4s-Q7s, J6s-J7s, T6s, A4o-A9o, K9o-KTo, Q9o-QTo, J9o, T9o
Always call
22-QQ, A8s-AQs, KTs+, K8s, K4s, Q9s+, JTs, J8s, T7s-T8s, 86s+, 75s, 64s+, 54s, AKo, AJo, KQo
Always raise 17.25bb
KK+, AKs
Always all-in 149.84bb
No hand plays this every time
Mixed
A2s-A7s, K9s, K5s-K7s, K3s, Q8s, J9s, T9s, 97s+, 76s, AQo, ATo, KJo, QJo, JTo
Settings: 6-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 24.4). 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.