PokerSolver
PokerSolver/4-max · 80bb · 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) · 80bb · CO limps, BTN isolates to 2.5bb, BB calls · 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 · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 7.14bbYour cards?
1bb
2.5bb
0.5bb
2.5bb

Tap your two cards.

Cutoff's range

470 of 1,326 combos get here
Fold 4.1%Call 76%Raise 5/7.5bb 19.9%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO limps, BTN isolates to 2.5bb, BB calls in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 80bb?

CO limps, BTN isolates to 2.5bb, BB calls in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 80bb: the cutoff (CO) folds 4.1%, calls 76% and raises 5/7.5bb 19.9%. Always call: 22-88, A5s-A9s, A2s-A3s, K3s-KTs, Q6s-QTs, Q4s, J8s, T7s-T8s, 97s+, 86s+, 75s+, 64s, 54s, ATo, KTo-KJo, QJo, JTo, T9o. Always raise 5/7.5bb: 99+, AQs+, AQo+. Mixed: A4s, J9s, T9s, AJo, KQo, QTo.

Always fold
No hand plays this every time
Always call
22-88, A5s-A9s, A2s-A3s, K3s-KTs, Q6s-QTs, Q4s, J8s, T7s-T8s, 97s+, 86s+, 75s+, 64s, 54s, ATo, KTo-KJo, QJo, JTo, T9o
Always raise 5/7.5bb
99+, AQs+, AQo+
Mixed
A4s, J9s, T9s, AJo, KQo, QTo
Settings: 4-max · 80bb · 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, 80bb stacks, 5% rake capped at 4.8bb; 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.

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.