PokerSolver
PokerSolver/6-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs CO 3-bet 9bb

SB vs CO 3-bet 9bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · CO limps, SB isolates to 3bb, CO 3-bets to 9bb · Small blind to act

6-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 13.96bbYour cards?
3bb
1bb
9bb

Tap your two cards.

Small blind's range

340 of 1,326 combos get here
Fold 67%Call 5.3%Raise 20.7bb 24.9%All-in 59.84bb 2.9%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when CO limps, SB isolates to 3bb, CO 3-bets to 9bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?

CO limps, SB isolates to 3bb, CO 3-bets to 9bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the small blind (SB) folds 67%, calls 5.3%, raises 20.7bb 24.9% and goes all-in 59.84bb 2.9%. Always call: AJs. Always raise 20.7bb: QQ+, AQo. Mixed: 88-JJ, 55-66, AQs+, A7s-ATs, A3s-A5s, K7s+, QJs, 65s, 53s+, AKo, ATo, KJo+.

Always fold
77, K5s, Q9s-QTs, J9s+, T7s+, 97s+, 87s, 74s+, 64s, AJo, QJo, JTo
Always call
AJs
Always raise 20.7bb
QQ+, AQo
Always all-in 59.84bb
No hand plays this every time
Mixed
88-JJ, 55-66, AQs+, A7s-ATs, A3s-A5s, K7s+, QJs, 65s, 53s+, AKo, ATo, KJo+
Settings: 6-max · 60bb · 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, 60bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.91). 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.