PokerSolver
PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO vs BB iso raise 3bb

CO vs BB iso raise 3bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · 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
Tournament
4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 5.14bbYour cards?
1bb
0.5bb
3bb

Tap your two cards.

Cutoff's range

498 of 1,326 combos get here
Fold 29.2%Call 50.7%Raise 6/9bb 20.1%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO limps, BB isolates to 3bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

CO limps, BB isolates to 3bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the cutoff (CO) folds 29.2%, calls 50.7% and raises 6/9bb 20.1%. Always call: TT-JJ, 66-77, 22-44, A6s, A2s, K7s-KTs, Q9s, J8s-J9s, 97s+, 86s, 75s+, 64s+, 54s, ATo-AJo, KQo, JTo. Always raise 6/9bb: KK+, AQs+, KJs. Mixed: QQ, 88-99, 55, A7s-ATs, A3s-A4s, K4s-K6s, K2s, QJs, Q8s, Q5s, JTs, T7s+, 87s, AQo, A9o, KTo-KJo, QTo+.

Always fold
K3s, Q6s, T9o
Always call
TT-JJ, 66-77, 22-44, A6s, A2s, K7s-KTs, Q9s, J8s-J9s, 97s+, 86s, 75s+, 64s+, 54s, ATo-AJo, KQo, JTo
Always raise 6/9bb
KK+, AQs+, KJs
Mixed
QQ, 88-99, 55, A7s-ATs, A3s-A4s, K4s-K6s, K2s, QJs, Q8s, Q5s, JTs, T7s+, 87s, AQo, A9o, KTo-KJo, QTo+
Settings: 4-max · 200bb · 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, 200bb stacks, 5% rake capped at 4.8bb; 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.