PokerSolver
PokerSolver/5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/CO vs SB 4-bet 9.2bb

CO vs SB 4-bet 9.2bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO limps, SB isolates to 2bb, CO 3-bets to 4bb, SB 4-bets to 9.2bb · 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 · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 15bbYour cards?
4bb
9.2bb
1bb

Tap your two cards.

Cutoff's range

220 of 1,326 combos get here
Fold 10.2%Call 76.1%Raise 20.24bb 13.3%All-in 199.84bb 0.5%
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 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

CO limps, SB isolates to 2bb, CO 3-bets to 4bb, SB 4-bets to 9.2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the cutoff (CO) folds 10.2%, calls 76.1%, raises 20.24bb 13.3% and goes all-in 199.84bb 0.5%. Always call: QQ, 99-TT, 44, AQs, A3s, K9s-KJs, QJs, J9s, 97s. Always raise 20.24bb: AA. Mixed: 55-77, AKs, A9s-ATs, A4s, K7s, 98s, ATo-AJo, KQo.

Always fold
No hand plays this every time
Always call
QQ, 99-TT, 44, AQs, A3s, K9s-KJs, QJs, J9s, 97s
Always raise 20.24bb
AA
Always all-in 199.84bb
No hand plays this every time
Mixed
55-77, AKs, A9s-ATs, A4s, K7s, 98s, ATo-AJo, KQo
Settings: 5-max · 200bb · 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, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.99). 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.