PokerSolver
PokerSolver/6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs CO 3-bet 6bb

SB vs CO 3-bet 6bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · 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
6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 10.96bbYour cards?
3bb
1bb
6bb

Tap your two cards.

Small blind's range

374 of 1,326 combos get here
Fold 23.5%Call 65.3%Raise 13.8bb 5.5%All-in 249.84bb 5.6%
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 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

CO limps, SB isolates to 3bb, CO 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 23.5%, calls 65.3%, raises 13.8bb 5.5% and goes all-in 249.84bb 5.6%. Always call: 88-QQ, 55-66, 33, A6s-A7s, A3s, KQs, KTs, Q8s, JTs, 87s, AJo-AQo, KQo. Mixed: KK+, 77, A8s+, A4s-A5s, KJs, K8s-K9s, K4s-K5s, Q9s+, Q7s, J8s-J9s, T7s+, 98s, 85s, 76s, 64s+, 54s, 43s, AKo, ATo, KTo-KJo.

Always fold
97s, QJo, JTo
Always call
88-QQ, 55-66, 33, A6s-A7s, A3s, KQs, KTs, Q8s, JTs, 87s, AJo-AQo, KQo
Always raise 13.8bb
No hand plays this every time
Always all-in 249.84bb
No hand plays this every time
Mixed
KK+, 77, A8s+, A4s-A5s, KJs, K8s-K9s, K4s-K5s, Q9s+, Q7s, J8s-J9s, T7s+, 98s, 85s, 76s, 64s+, 54s, 43s, AKo, ATo, KTo-KJo
Settings: 6-max · 250bb · 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, 250bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 29.27). 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.