PokerSolver
PokerSolver/5-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

5-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
5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 11.8bbYour cards?
2.5bb
7.5bb
1bb

Tap your two cards.

Cutoff's range

518 of 1,326 combos get here
Fold 39%Call 50.4%Raise 17.25bb 10%All-in 149.84bb 0.6%
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 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

CO opens 2.5bb, SB 3-bets to 7.5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the cutoff (CO) folds 39%, calls 50.4%, raises 17.25bb 10% and goes all-in 149.84bb 0.6%. Always call: QQ, 22-99, A8s-AQs, A3s, KQs, K6s-K8s, Q9s+, J8s+, T8s+, 97s, 86s+, 76s, 64s+, KQo. Always raise 17.25bb: KK+, A5s. Mixed: TT-JJ, AKs, A6s-A7s, A4s, A2s, K9s-KJs, K4s-K5s, Q8s, T7s, 98s, 96s, 75s, 54s, ATo+, KJo, QJo, JTo.

Always fold
K2s-K3s, Q4s-Q7s, J6s-J7s, T6s, A4o-A9o, K9o-KTo, Q9o-QTo, J9o, T9o
Always call
QQ, 22-99, A8s-AQs, A3s, KQs, K6s-K8s, Q9s+, J8s+, T8s+, 97s, 86s+, 76s, 64s+, KQo
Always raise 17.25bb
KK+, A5s
Always all-in 149.84bb
No hand plays this every time
Mixed
TT-JJ, AKs, A6s-A7s, A4s, A2s, K9s-KJs, K4s-K5s, Q8s, T7s, 98s, 96s, 75s, 54s, ATo+, KJo, QJo, JTo
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.