PokerSolver
PokerSolver/6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/CO vs SB 3-bet 9bb

CO vs SB 3-bet 9bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · CO opens 3bb, SB 3-bets to 9bb · 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
Tournament
6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 13.96bbYour cards?
3bb
9bb
1bb

Tap your two cards.

Cutoff's range

538 of 1,326 combos get here
Fold 46.2%Call 35.4%Raise 20.7bb 18.4%All-in 79.84bb <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 3bb, SB 3-bets to 9bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

CO opens 3bb, SB 3-bets to 9bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the cutoff (CO) folds 46.2%, calls 35.4%, raises 20.7bb 18.4% and goes all-in 79.84bb 0%. Always call: 22-99, A7s-AQs, A3s-A5s, K9s+, Q9s+, J9s+, T8s+, 97s+, 86s+, 76s, 65s, 54s, AQo. Always raise 20.7bb: JJ+, AKs, A6s, A2s, K7s, AKo. Mixed: TT, K8s, K4s-K6s, K2s, Q7s-Q8s, 75s, ATo-AJo, A8o, A5o-A6o, KJo+, QJo.

Always fold
K3s, Q4s-Q6s, J5s-J8s, T6s-T7s, A9o, A7o, A3o-A4o, K8o-KTo, Q9o-QTo, J9o+, T9o
Always call
22-99, A7s-AQs, A3s-A5s, K9s+, Q9s+, J9s+, T8s+, 97s+, 86s+, 76s, 65s, 54s, AQo
Always raise 20.7bb
JJ+, AKs, A6s, A2s, K7s, AKo
Always all-in 79.84bb
No hand plays this every time
Mixed
TT, K8s, K4s-K6s, K2s, Q7s-Q8s, 75s, ATo-AJo, A8o, A5o-A6o, KJo+, QJo
Settings: 6-max · 80bb · 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, 80bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.92). 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.