PokerSolver
PokerSolver/4-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO vs BB 4-bet 9.2bb

CO vs BB 4-bet 9.2bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · CO limps, BB isolates to 2bb, CO 3-bets to 4bb, BB 4-bets to 9.2bb · Cutoff to act

4-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 14.34bbYour cards?
4bb
0.5bb
9.2bb

Tap your two cards.

Cutoff's range

302 of 1,326 combos get here
Fold 44.5%Call 47.9%All-in 79.84bb 7.6%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO limps, BB isolates to 2bb, CO 3-bets to 4bb, BB 4-bets to 9.2bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 80bb?

CO limps, BB isolates to 2bb, CO 3-bets to 4bb, BB 4-bets to 9.2bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 80bb: the cutoff (CO) folds 44.5%, calls 47.9% and goes all-in 79.84bb 7.6%. Always call: 99-TT, AQs. Mixed: KK+, JJ, 77, AKs, A2s-A7s, K7s-K9s, K5s, Q9s, Q7s, J8s, T8s, 98s, 76s, ATo-AQo, QJo.

Always fold
K6s, 97s, KTo, QTo
Always call
99-TT, AQs
Always all-in 79.84bb
No hand plays this every time
Mixed
KK+, JJ, 77, AKs, A2s-A7s, K7s-K9s, K5s, Q9s, Q7s, J8s, T8s, 98s, 76s, ATo-AQo, QJo
Settings: 4-max · 80bb · 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, 80bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.98). 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.