PokerSolver/5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/CO vs BB 4-bet 13.8bb

CO vs BB 4-bet 13.8bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · CO limps, BB isolates to 3bb, CO 3-bets to 6bb, BB 4-bets to 13.8bb · Cutoff to act

5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 21.1bbYour cards?

6bb

0.5bb

13.8bb

Tap your two cards.

Cutoff's range

234 of 1,326 combos get here

Fold 20.7%Call 71.7%Raise 30.36bb 7.6%All-in 249.84bb 0%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO limps, BB isolates to 3bb, CO 3-bets to 6bb, BB 4-bets to 13.8bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

CO limps, BB isolates to 3bb, CO 3-bets to 6bb, BB 4-bets to 13.8bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the cutoff (CO) folds 20.7%, calls 71.7% and raises 30.36bb 7.6%. Always call: QQ-KK, 44-TT, AKs, KJs+, QJs, Q9s, JTs, T9s, 97s, 86s. Always raise 30.36bb: AA. Mixed: A9s-AQs, A6s, A2s, K5s, J8s, AQo, ATo.

Always fold: KJo
Always call: QQ-KK, 44-TT, AKs, KJs+, QJs, Q9s, JTs, T9s, 97s, 86s
Always raise 30.36bb: AA
Mixed: A9s-AQs, A6s, A2s, K5s, J8s, AQo, ATo

Settings: 5-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 24.98). 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.