PokerSolver
PokerSolver/6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs CO 3-bet 7.5bb

SB vs CO 3-bet 7.5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO limps, SB isolates to 2.5bb, CO 3-bets to 7.5bb · 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 · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 11.96bbYour cards?
2.5bb
1bb
7.5bb

Tap your two cards.

Small blind's range

388 of 1,326 combos get here
Fold 56.2%Call 30.2%Raise 17.25bb 8.5%All-in 199.84bb 5.1%
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 2.5bb, CO 3-bets to 7.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

CO limps, SB isolates to 2.5bb, CO 3-bets to 7.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the small blind (SB) folds 56.2%, calls 30.2%, raises 17.25bb 8.5% and goes all-in 199.84bb 5.1%. Always call: JJ, 55-66, AJs, KJs+. Always all-in 199.84bb: AKo. Mixed: QQ+, 77-TT, AQs+, A4s-ATs, A2s, K8s-KTs, QTs+, JTs, T9s, 87s, 76s, 64s+, 54s, AQo.

Always fold
K5s, J8s-J9s, T7s-T8s, 96s+, 85s, 75s, 43s, ATo-AJo, KQo, KTo, QTo+, JTo
Always call
JJ, 55-66, AJs, KJs+
Always raise 17.25bb
No hand plays this every time
Always all-in 199.84bb
AKo
Mixed
QQ+, 77-TT, AQs+, A4s-ATs, A2s, K8s-KTs, QTs+, JTs, T9s, 87s, 76s, 64s+, 54s, 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.