PokerSolver
PokerSolver/4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO vs SB 4-bet 9.2bb

CO vs SB 4-bet 9.2bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · CO limps, SB isolates to 2bb, CO 3-bets to 4bb, SB 4-bets to 9.2bb · Cutoff to act

4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 14.84bbYour cards?
4bb
9.2bb
1bb

Tap your two cards.

Cutoff's range

238 of 1,326 combos get here
Fold 3.8%Call 92.3%All-in 149.84bb 4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO limps, SB isolates to 2bb, CO 3-bets to 4bb, SB 4-bets to 9.2bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 150bb?

CO limps, SB isolates to 2bb, CO 3-bets to 4bb, SB 4-bets to 9.2bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 150bb: the cutoff (CO) folds 3.8%, calls 92.3% and goes all-in 149.84bb 4%. Always call: TT-QQ, 33-66, AQs, A7s, A2s, KQs, K9s-KTs, K7s, J8s, T8s, 97s+, 87s, 76s, 64s, AJo-AQo, KJo. Mixed: KK+, AKs, A8s, A6s, A4s, K8s, ATo, KQo.

Always fold
No hand plays this every time
Always call
TT-QQ, 33-66, AQs, A7s, A2s, KQs, K9s-KTs, K7s, J8s, T8s, 97s+, 87s, 76s, 64s, AJo-AQo, KJo
Always all-in 149.84bb
No hand plays this every time
Mixed
KK+, AKs, A8s, A6s, A4s, K8s, ATo, KQo
Settings: 4-max · 150bb · 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, 150bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.5). 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.