PokerSolver/6-max · 80bb · 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) · 80bb · 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 · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 10.96bbYour cards?

3bb

1bb

6bb

Tap your two cards.

Small blind's range

300 of 1,326 combos get here

Fold 38%Call 32.6%Raise 13.8bb 24%All-in 79.84bb 5.4%

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 80bb?

CO limps, SB isolates to 3bb, CO 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the small blind (SB) folds 38%, calls 32.6%, raises 13.8bb 24% and goes all-in 79.84bb 5.4%. Always call: 55-66, T7s. Always raise 13.8bb: AA. Mixed: 77-KK, A7s+, A3s-A5s, K7s+, K5s, Q9s+, J9s+, T8s+, 97s, 86s+, 76s, 65s, 54s, AQo+, ATo, KJo+.

Always fold: 98s, 53s, AJo, QJo, JTo
Always call: 55-66, T7s
Always raise 13.8bb: AA
Always all-in 79.84bb: No hand plays this every time
Mixed: 77-KK, A7s+, A3s-A5s, K7s+, K5s, Q9s+, J9s+, T8s+, 97s, 86s+, 76s, 65s, 54s, AQo+, ATo, KJo+

Settings: 6-max · 80bb · 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, 80bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.92). 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.