PokerSolver/6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs CO 3-bet 9bb

BB vs CO 3-bet 9bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO limps, BB isolates to 3bb, CO 3-bets to 9bb · Big blind to act

Fits exactlyno game we have checked

Close1 games

CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here

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

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 13.46bbYour cards?

3bb

9bb

0.5bb

Tap your two cards.

Big blind's range

612 of 1,326 combos get here

Fold 80.5%Call 10.1%Raise 20.7bb 7.8%All-in 199.84bb 1.5%

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

What is the GTO play for the big blind (BB) when CO limps, BB isolates to 3bb, CO 3-bets to 9bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

CO limps, BB isolates to 3bb, CO 3-bets to 9bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the big blind (BB) folds 80.5%, calls 10.1%, raises 20.7bb 7.8% and goes all-in 199.84bb 1.5%. Always call: JJ. Mixed: QQ+, 44-TT, A2s+, KTs-KJs, K6s, QTs+, Q8s, JTs, J8s, T8s+, 96s-97s, 76s, AQo+.

Always fold: KQs, K7s-K9s, K5s, Q9s, J9s, J3s-J4s, T3s-T7s, 98s, 95s, 87s, 83s-85s, 74s-75s, 65s, 63s, 54s, 52s, 43s, A9o-ATo, A4o-A5o, K8o+, QTo+, J9o+, T7o-T8o, 86o+, 75o
Always call: JJ
Always raise 20.7bb: No hand plays this every time
Always all-in 199.84bb: No hand plays this every time
Mixed: QQ+, 44-TT, A2s+, KTs-KJs, K6s, QTs+, Q8s, JTs, J8s, T8s+, 96s-97s, 76s, AQo+

Settings: 6-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 28.67). 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.

Rake sources for the games it fits: 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.