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

CO vs BB 3-bet 6bb

6-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

6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 10.46bbYour cards?
3bb
0.5bb
6bb

Tap your two cards.

Cutoff's range

538 of 1,326 combos get here
Fold 13.4%Call 71.2%Raise 13.8bb 12.9%All-in 149.84bb 2.5%
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 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

CO opens 3bb, BB 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the cutoff (CO) folds 13.4%, calls 71.2%, raises 13.8bb 12.9% and goes all-in 149.84bb 2.5%. Always call: 22-99, AJs-AQs, A3s, KTs, K7s, K2s-K5s, Q9s+, Q7s, Q5s, J9s, J6s-J7s, T7s, 96s-97s, 86s, 75s+, 54s, A9o-ATo, KJo+, QTo+, JTo. Always raise 13.8bb: AA. Mixed: TT-KK, AKs, A4s-ATs, A2s, KJs+, K8s-K9s, K6s, Q8s, Q6s, Q4s, JTs, J8s, J5s, T8s+, T6s, 98s, 87s, 64s+, AJo+, A7o-A8o, A4o-A5o, K9o-KTo, T9o.

Always fold
A6o, K8o, Q9o, J9o
Always call
22-99, AJs-AQs, A3s, KTs, K7s, K2s-K5s, Q9s+, Q7s, Q5s, J9s, J6s-J7s, T7s, 96s-97s, 86s, 75s+, 54s, A9o-ATo, KJo+, QTo+, JTo
Always raise 13.8bb
AA
Always all-in 149.84bb
No hand plays this every time
Mixed
TT-KK, AKs, A4s-ATs, A2s, KJs+, K8s-K9s, K6s, Q8s, Q6s, Q4s, JTs, J8s, J5s, T8s+, T6s, 98s, 87s, 64s+, AJo+, A7o-A8o, A4o-A5o, K9o-KTo, T9o
Settings: 6-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 24.4). 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.