PokerSolver/5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/CO vs BB 3-bet 5bb

CO vs BB 3-bet 5bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO opens 2.5bb, BB 3-bets to 5bb · Cutoff to act

5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 8.8bbYour cards?

2.5bb

0.5bb

5bb

Tap your two cards.

Cutoff's range

514 of 1,326 combos get here

Fold 4.5%Call 86.2%Raise 11.5bb 8.3%All-in 199.84bb 0.9%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO opens 2.5bb, BB 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

CO opens 2.5bb, BB 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the cutoff (CO) folds 4.5%, calls 86.2%, raises 11.5bb 8.3% and goes all-in 199.84bb 0.9%. Always call: 22-JJ, AQs, A7s-ATs, A4s, A2s, KTs+, K5s-K8s, K3s, QTs, Q4s-Q8s, J8s-J9s, T7s+, 98s, 86s, 75s+, 65s, 54s, ATo-AJo, A8o, A5o, KTo+, Q9o+, JTo. Always raise 11.5bb: KK. Mixed: AA, QQ, AKs, AJs, A5s-A6s, A3s, K9s, K4s, K2s, QJs, Q9s, JTs, J6s-J7s, T6s, 97s, 87s, AQo+, A9o, A6o-A7o, A4o, K9o, J9o, T9o.

Always fold: No hand plays this every time
Always call: 22-JJ, AQs, A7s-ATs, A4s, A2s, KTs+, K5s-K8s, K3s, QTs, Q4s-Q8s, J8s-J9s, T7s+, 98s, 86s, 75s+, 65s, 54s, ATo-AJo, A8o, A5o, KTo+, Q9o+, JTo
Always raise 11.5bb: KK
Always all-in 199.84bb: No hand plays this every time
Mixed: AA, QQ, AKs, AJs, A5s-A6s, A3s, K9s, K4s, K2s, QJs, Q9s, JTs, J6s-J7s, T6s, 97s, 87s, AQo+, A9o, A6o-A7o, A4o, K9o, J9o, T9o

Settings: 5-max · 200bb · 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, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.99). 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.