PokerSolver
PokerSolver/5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/CO vs BB iso raise 3bb

CO vs BB iso raise 3bb

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 · 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 · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.3bbYour cards?
1bb
0.5bb
3bb

Tap your two cards.

Cutoff's range

430 of 1,326 combos get here
Fold 20.9%Call 66%Raise 6/9bb 13.2%
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 in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

CO limps, BB isolates to 3bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the cutoff (CO) folds 20.9%, calls 66% and raises 6/9bb 13.2%. Always call: JJ, 77, 22-44, A6s-A9s, A3s-A4s, K6s-KTs, K4s, Q9s, T8s, 98s, 86s+, 75s+, 65s, 54s, ATo-AJo, KQo, QTo+, JTo. Always raise 6/9bb: KK+, AKs, T9s. Mixed: QQ, 88-TT, 55-66, ATs-AQs, A5s, A2s, KJs+, K5s, QJs, Q8s, J8s+, T7s, 97s, AQo, A9o, KJo.

Always fold
Q7s, Q5s, KTo, T9o
Always call
JJ, 77, 22-44, A6s-A9s, A3s-A4s, K6s-KTs, K4s, Q9s, T8s, 98s, 86s+, 75s+, 65s, 54s, ATo-AJo, KQo, QTo+, JTo
Always raise 6/9bb
KK+, AKs, T9s
Mixed
QQ, 88-TT, 55-66, ATs-AQs, A5s, A2s, KJs+, K5s, QJs, Q8s, J8s+, T7s, 97s, AQo, A9o, KJo
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.

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.