PokerSolver
PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO vs BB 5-bet 37.95bb

CO vs BB 5-bet 37.95bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO opens 2.5bb, BB 3-bets to 7.5bb, CO 4-bets to 17.25bb, BB 5-bets to 37.95bb · 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 56.34bbYour cards?
17.25bb
0.5bb
37.95bb

Tap your two cards.

Cutoff's range

330 of 1,326 combos get here
Fold 55.8%Call 41.3%All-in 199.84bb 2.9%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO opens 2.5bb, BB 3-bets to 7.5bb, CO 4-bets to 17.25bb, BB 5-bets to 37.95bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

CO opens 2.5bb, BB 3-bets to 7.5bb, CO 4-bets to 17.25bb, BB 5-bets to 37.95bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the cutoff (CO) folds 55.8%, calls 41.3% and goes all-in 199.84bb 2.9%. Always call: 44-KK, AJs, A4s, QTs+, JTs, T9s, 76s, 65s, 54s. Mixed: AA, AQs+, A5s-A8s, A2s-A3s, J9s, 98s, AKo.

Always fold
K4s-K9s, Q8s, ATo-AQo, KTo+, QJo, JTo
Always call
44-KK, AJs, A4s, QTs+, JTs, T9s, 76s, 65s, 54s
Always all-in 199.84bb
No hand plays this every time
Mixed
AA, AQs+, A5s-A8s, A2s-A3s, J9s, 98s, AKo
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.