PokerSolver
PokerSolver/4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO vs BB iso raise 2bb

CO vs BB iso raise 2bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · CO limps, SB limps, BB isolates to 2bb · Cutoff to act

4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 4.64bbYour cards?
1bb
1bb
2bb

Tap your two cards.

Cutoff's range

514 of 1,326 combos get here
Fold 0.2%Call 82%Raise 4/6bb 17.8%
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 limps, BB isolates to 2bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 150bb?

CO limps, SB limps, BB isolates to 2bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 150bb: the cutoff (CO) folds 0.2%, calls 82% and raises 4/6bb 17.8%. Always call: TT, 77-88, 33-55, A4s-A6s, A2s, K4s-K9s, Q7s-Q9s, Q5s, J7s-J8s, 96s+, 86s+, 75s+, 64s+, A9o-AJo, A5o, KTo-KJo, QTo+, J9o+, T9o. Always raise 4/6bb: QQ+, AQs+, KTs. Mixed: JJ, 99, 66, 22, A7s-ATs, A3s, KJs+, QJs, T7s+, 54s, AQo, KQo.

Always fold
No hand plays this every time
Always call
TT, 77-88, 33-55, A4s-A6s, A2s, K4s-K9s, Q7s-Q9s, Q5s, J7s-J8s, 96s+, 86s+, 75s+, 64s+, A9o-AJo, A5o, KTo-KJo, QTo+, J9o+, T9o
Always raise 4/6bb
QQ+, AQs+, KTs
Mixed
JJ, 99, 66, 22, A7s-ATs, A3s, KJs+, QJs, T7s+, 54s, AQo, KQo
Settings: 4-max · 150bb · 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, 150bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.5). 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.