SB vs CO 3-bet 7.5bb
5-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
CloseCP1 games
- CPCoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 11.8bbYour cards?
2.5bb
1bb
7.5bb
Tap your two cards.
Small blind's range
396 of 1,326 combos get hereFold 60.6%Call 26.1%Raise 17.25bb 8.1%All-in 199.84bb 5.2%
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 5-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 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the small blind (SB) folds 60.6%, calls 26.1%, raises 17.25bb 8.1% and goes all-in 199.84bb 5.2%. Always call: JJ, 44-55, AJs, KQs. Mixed: QQ+, 66-TT, AQs+, A2s-ATs, K9s-KJs, QTs+, J9s+, T9s, 97s+, 76s, 65s, AQo+.
- Always fold
- K8s, K5s-K6s, Q8s-Q9s, T8s, T6s, 96s, 85s+, 75s, 64s, 54s, ATo-AJo, KJo+, QTo+, JTo
- Always call
- JJ, 44-55, AJs, KQs
- Always raise 17.25bb
- No hand plays this every time
- Always all-in 199.84bb
- No hand plays this every time
- Mixed
- QQ+, 66-TT, AQs+, A2s-ATs, K9s-KJs, QTs+, J9s+, T9s, 97s+, 76s, 65s, AQo+
Settings: 5-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 24.99). 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.