PokerSolver
PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO vs BB 5-bet 20.24bb

CO vs BB 5-bet 20.24bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO opens 2bb, BB 3-bets to 4bb, CO 4-bets to 9.2bb, BB 5-bets to 20.24bb · 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 30.58bbYour cards?
9.2bb
0.5bb
20.24bb

Tap your two cards.

Cutoff's range

280 of 1,326 combos get here
Fold 37.4%Call 57%All-in 199.84bb 5.6%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO opens 2bb, BB 3-bets to 4bb, CO 4-bets to 9.2bb, BB 5-bets to 20.24bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

CO opens 2bb, BB 3-bets to 4bb, CO 4-bets to 9.2bb, BB 5-bets to 20.24bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the cutoff (CO) folds 37.4%, calls 57% and goes all-in 199.84bb 5.6%. Always call: 99-QQ, 33-55, AJs-AQs, A7s, KJs, T8s, 65s, 54s. Mixed: KK+, 66, AKs, ATs, A8s, A3s, KQs, K9s, QJs, Q9s, J9s+, T7s, AJo+.

Always fold
ATo, KTo+
Always call
99-QQ, 33-55, AJs-AQs, A7s, KJs, T8s, 65s, 54s
Always all-in 199.84bb
No hand plays this every time
Mixed
KK+, 66, AKs, ATs, A8s, A3s, KQs, K9s, QJs, Q9s, J9s+, T7s, AJo+
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.