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

SB vs CO 3-bet 6bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · CO limps, SB isolates to 3bb, CO 3-bets to 6bb · Small 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
5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 10.8bbYour cards?
3bb
1bb
6bb

Tap your two cards.

Small blind's range

330 of 1,326 combos get here
Fold 37.8%Call 41%Raise 13.8bb 12.1%All-in 149.84bb 9.1%
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 6bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

CO limps, SB isolates to 3bb, CO 3-bets to 6bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the small blind (SB) folds 37.8%, calls 41%, raises 13.8bb 12.1% and goes all-in 149.84bb 9.1%. Always call: 99-JJ, 55-66, KJs. Always all-in 149.84bb: AKs. Mixed: QQ+, 77-88, A7s-AQs, A2s-A5s, KQs, K7s-KTs, K5s, Q9s+, J9s+, T7s+, 97s+, 87s, 75s+, 65s, 54s, ATo+, KQo.

Always fold
QJo
Always call
99-JJ, 55-66, KJs
Always raise 13.8bb
No hand plays this every time
Always all-in 149.84bb
AKs
Mixed
QQ+, 77-88, A7s-AQs, A2s-A5s, KQs, K7s-KTs, K5s, Q9s+, J9s+, T7s+, 97s+, 87s, 75s+, 65s, 54s, ATo+, KQo
Settings: 5-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 24.89). 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.