PokerSolver
PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO vs BTN 5-bet 30.36bb

CO vs BTN 5-bet 30.36bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO opens 3bb, BTN 3-bets to 6bb, CO 4-bets to 13.8bb, BTN 5-bets to 30.36bb · Cutoff to act

4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 46.3bbYour cards?
13.8bb
30.36bb
0.5bb
1bb

Tap your two cards.

Cutoff's range

290 of 1,326 combos get here
Fold 54.9%Call 34.4%All-in 199.84bb 10.7%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO opens 3bb, BTN 3-bets to 6bb, CO 4-bets to 13.8bb, BTN 5-bets to 30.36bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

CO opens 3bb, BTN 3-bets to 6bb, CO 4-bets to 13.8bb, BTN 5-bets to 30.36bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the cutoff (CO) folds 54.9%, calls 34.4% and goes all-in 199.84bb 10.7%. Always call: JJ-QQ, 55-66, AQs, 98s, 76s, 54s. Mixed: KK+, 88-TT, AKs, A9s-AJs, A7s, A3s-A5s, KTs-KJs, QJs, Q9s, JTs, T9s, 97s.

Always fold
A2s, K8s-K9s, K5s, QTs, ATo
Always call
JJ-QQ, 55-66, AQs, 98s, 76s, 54s
Always all-in 199.84bb
No hand plays this every time
Mixed
KK+, 88-TT, AKs, A9s-AJs, A7s, A3s-A5s, KTs-KJs, QJs, Q9s, JTs, T9s, 97s
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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.