PokerSolver
PokerSolver/5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/CO vs HJ 4-bet 13.8bb

CO vs HJ 4-bet 13.8bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · HJ opens 2bb, CO 3-bets to 6bb, HJ 4-bets to 13.8bb · 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
5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 22.1bbYour cards?
6bb
0.5bb
1bb
13.8bb

Tap your two cards.

Cutoff's range

350 of 1,326 combos get here
Fold 55.4%Call 31.6%All-in 79.84bb 13.1%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when HJ opens 2bb, CO 3-bets to 6bb, HJ 4-bets to 13.8bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

HJ opens 2bb, CO 3-bets to 6bb, HJ 4-bets to 13.8bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the cutoff (CO) folds 55.4%, calls 31.6% and goes all-in 79.84bb 13.1%. Always call: 77-TT, 44-55, ATs-AQs, KJs+, 86s. Always all-in 79.84bb: QQ-KK, AKs, AKo. Mixed: AA, JJ, 66, A2s-A8s, K7s-KTs, K4s, QTs+, JTs, T9s, 98s, 87s, 76s, 65s, 54s, AQo.

Always fold
A9s, K5s-K6s, Q7s-Q9s, J8s-J9s, T8s, ATo-AJo, KJo+, QTo+, JTo
Always call
77-TT, 44-55, ATs-AQs, KJs+, 86s
Always all-in 79.84bb
QQ-KK, AKs, AKo
Mixed
AA, JJ, 66, A2s-A8s, K7s-KTs, K4s, QTs+, JTs, T9s, 98s, 87s, 76s, 65s, 54s, AQo
Settings: 5-max · 80bb · 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, 80bb stacks, 5% rake capped at 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.