PokerSolver
PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO vs SB 4-bet 17.25bb

CO vs SB 4-bet 17.25bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO limps, SB isolates to 2.5bb, CO 3-bets to 7.5bb, SB 4-bets to 17.25bb · 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
4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 26.39bbYour cards?
7.5bb
17.25bb
1bb

Tap your two cards.

Cutoff's range

290 of 1,326 combos get here
Fold 33%Call 57.6%Raise 37.95bb 9.1%All-in 199.84bb 0.2%
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 2.5bb, CO 3-bets to 7.5bb, SB 4-bets to 17.25bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

CO limps, SB isolates to 2.5bb, CO 3-bets to 7.5bb, SB 4-bets to 17.25bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the cutoff (CO) folds 33%, calls 57.6%, raises 37.95bb 9.1% and goes all-in 199.84bb 0.2%. Always call: TT-QQ, 66-88, 22-33, A8s-A9s, KTs, QJs, J9s+, T9s, 97s+, 87s, 76s, 65s, 54s. Always raise 37.95bb: AA. Mixed: KK, AQs+, ATs, A6s, A2s-A3s, KJs, K4s-K9s, Q9s, ATo-AQo.

Always fold
KTo+, QJo
Always call
TT-QQ, 66-88, 22-33, A8s-A9s, KTs, QJs, J9s+, T9s, 97s+, 87s, 76s, 65s, 54s
Always raise 37.95bb
AA
Always all-in 199.84bb
No hand plays this every time
Mixed
KK, AQs+, ATs, A6s, A2s-A3s, KJs, K4s-K9s, Q9s, ATo-AQo
Settings: 4-max · 200bb · 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, 200bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.95). 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.