PokerSolver/4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO vs BB 3-bet 6bb

CO vs BB 3-bet 6bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · CO opens 3bb, BB 3-bets to 6bb · Cutoff to act

4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 10.14bbYour cards?

3bb

0.5bb

6bb

Tap your two cards.

Cutoff's range

538 of 1,326 combos get here

Fold 14.2%Call 72.6%Raise 13.8bb 10.7%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 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 150bb?

CO opens 3bb, BB 3-bets to 6bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 150bb: the cutoff (CO) folds 14.2%, calls 72.6%, raises 13.8bb 10.7% and goes all-in 149.84bb 2.5%. Always call: 22-99, A6s-ATs, A2s-A4s, KQs, K9s, K7s, K2s-K5s, QJs, Q7s-Q9s, Q5s, Q3s, JTs, J7s-J8s, T7s+, 98s, 96s, 86s, 75s+, 64s, 54s, ATo-AJo, A8o, KTo+, QTo+, JTo. Always raise 13.8bb: AA, AKs. Mixed: TT-KK, AJs-AQs, A5s, KTs-KJs, K8s, K6s, QTs, Q6s, Q4s, J9s, T6s, 97s, 87s, 65s, AQo+, A9o, A4o-A7o, Q9o, J9o, T9o.

Always fold: K9o
Always call: 22-99, A6s-ATs, A2s-A4s, KQs, K9s, K7s, K2s-K5s, QJs, Q7s-Q9s, Q5s, Q3s, JTs, J7s-J8s, T7s+, 98s, 96s, 86s, 75s+, 64s, 54s, ATo-AJo, A8o, KTo+, QTo+, JTo
Always raise 13.8bb: AA, AKs
Always all-in 149.84bb: No hand plays this every time
Mixed: TT-KK, AJs-AQs, A5s, KTs-KJs, K8s, K6s, QTs, Q6s, Q4s, J9s, T6s, 97s, 87s, 65s, AQo+, A9o, A4o-A7o, Q9o, J9o, T9o

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.