PokerSolver
PokerSolver/6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/CO vs SB 4-bet 17.25bb

CO vs SB 4-bet 17.25bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · 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
6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 26.71bbYour cards?
7.5bb
17.25bb
1bb

Tap your two cards.

Cutoff's range

320 of 1,326 combos get here
Fold 27.9%Call 61.4%Raise 37.95bb 10.5%All-in 249.84bb 0.3%
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 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

CO limps, SB isolates to 2.5bb, CO 3-bets to 7.5bb, SB 4-bets to 17.25bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the cutoff (CO) folds 27.9%, calls 61.4%, raises 37.95bb 10.5% and goes all-in 249.84bb 0.3%. Always call: QQ-KK, 99, 77, 55, 22-33, AQs, ATs, A5s, KTs-KJs, QJs, J9s+, T7s, 97s+, 86s+, 76s, 65s. Always raise 37.95bb: AA. Mixed: TT-JJ, AKs, AJs, A9s, A6s, A2s-A4s, KQs, K9s, K7s, K5s, AQo, ATo.

Always fold
KJo+, QJo
Always call
QQ-KK, 99, 77, 55, 22-33, AQs, ATs, A5s, KTs-KJs, QJs, J9s+, T7s, 97s+, 86s+, 76s, 65s
Always raise 37.95bb
AA
Always all-in 249.84bb
No hand plays this every time
Mixed
TT-JJ, AKs, AJs, A9s, A6s, A2s-A4s, KQs, K9s, K7s, K5s, AQo, ATo
Settings: 6-max · 250bb · 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, 250bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 29.27). 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.