PokerSolver/4-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO vs BB call

CO vs BB call

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · CO limps, SB isolates to 2bb, BB calls · Cutoff to act

4-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 5.64bbYour cards?

1bb

2bb

Tap your two cards.

Cutoff's range

466 of 1,326 combos get here

Fold 4.9%Call 76.1%Raise 4/6bb 19.1%

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

What is the GTO play for the cutoff (CO) when CO limps, SB isolates to 2bb, BB calls in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 100bb?

CO limps, SB isolates to 2bb, BB calls in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 100bb: the cutoff (CO) folds 4.9%, calls 76.1% and raises 4/6bb 19.1%. Always call: 22-88, A2s-A9s, K3s-KTs, Q7s-Q8s, Q4s, T7s-T8s, 96s+, 86s+, 75s+, 54s, ATo, KTo-KJo, QTo+, JTo, T9o. Always raise 4/6bb: TT+, AQs+, AQo+. Mixed: 99, ATs, Q9s-QTs, Q6s, J7s-J9s, T9s, 64s+, AJo, A9o, A5o, KQo.

Always fold: No hand plays this every time
Always call: 22-88, A2s-A9s, K3s-KTs, Q7s-Q8s, Q4s, T7s-T8s, 96s+, 86s+, 75s+, 54s, ATo, KTo-KJo, QTo+, JTo, T9o
Always raise 4/6bb: TT+, AQs+, AQo+
Mixed: 99, ATs, Q9s-QTs, Q6s, J7s-J9s, T9s, 64s+, AJo, A9o, A5o, KQo

Settings: 4-max · 100bb · 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, 100bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.66). 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.