PokerSolver
PokerSolver/5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/CO vs BB 3-bet 6bb

CO vs BB 3-bet 6bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · CO opens 3bb, BB 3-bets to 6bb · Cutoff to act

5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 10.3bbYour cards?
3bb
0.5bb
6bb

Tap your two cards.

Cutoff's range

538 of 1,326 combos get here
Fold 13.8%Call 70.6%Raise 13.8bb 13.3%All-in 149.84bb 2.3%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO opens 3bb, BB 3-bets to 6bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

CO opens 3bb, BB 3-bets to 6bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the cutoff (CO) folds 13.8%, calls 70.6%, raises 13.8bb 13.3% and goes all-in 149.84bb 2.3%. Always call: 22-TT, A5s-ATs, A2s-A3s, KTs, K8s, K2s-K3s, QTs, JTs, J7s, T9s, 96s-97s, 85s+, 75s+, 64s, 54s, ATo-AJo, KJo+, QTo+. Always raise 13.8bb: AA, AQs+. Mixed: JJ-KK, AJs, A4s, KJs+, K9s, K4s-K7s, QJs, Q4s-Q9s, J8s-J9s, J6s, T6s-T8s, 98s, 65s, AQo+, A4o-A9o, K9o-KTo, Q9o, J9o+, T9o.

Always fold
No hand plays this every time
Always call
22-TT, A5s-ATs, A2s-A3s, KTs, K8s, K2s-K3s, QTs, JTs, J7s, T9s, 96s-97s, 85s+, 75s+, 64s, 54s, ATo-AJo, KJo+, QTo+
Always raise 13.8bb
AA, AQs+
Always all-in 149.84bb
No hand plays this every time
Mixed
JJ-KK, AJs, A4s, KJs+, K9s, K4s-K7s, QJs, Q4s-Q9s, J8s-J9s, J6s, T6s-T8s, 98s, 65s, AQo+, A4o-A9o, K9o-KTo, Q9o, J9o+, T9o
Settings: 5-max · 150bb · 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, 150bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.89). 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.