SB vs BTN 3-bet 9bb
5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · BTN limps, SB isolates to 3bb, BTN 3-bets to 9bb · 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 · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 13.8bbYour cards?
3bb
1bb
9bb
Tap your two cards.
Small blind's range
464 of 1,326 combos get hereFold 68.6%Call 6.8%Raise 20.7bb 19.9%All-in 99.84bb 4.7%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the small blind (SB) when BTN limps, SB isolates to 3bb, BTN 3-bets to 9bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?
BTN limps, SB isolates to 3bb, BTN 3-bets to 9bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the small blind (SB) folds 68.6%, calls 6.8%, raises 20.7bb 19.9% and goes all-in 99.84bb 4.7%. Always raise 20.7bb: AA. Mixed: 77-KK, 55, A4s+, K9s+, K6s-K7s, QTs+, Q8s, Q5s-Q6s, J9s+, T7s+, 98s, 54s, ATo+, A5o, KJo+.
- Always fold
- 66, A3s, K8s, K4s-K5s, Q9s, Q7s, J8s, 96s-97s, 85s+, 75s+, 65s, 53s, A9o, KTo, QTo+, JTo, 98o
- Always call
- No hand plays this every time
- Always raise 20.7bb
- AA
- Always all-in 99.84bb
- No hand plays this every time
- Mixed
- 77-KK, 55, A4s+, K9s+, K6s-K7s, QTs+, Q8s, Q5s-Q6s, J9s+, T7s+, 98s, 54s, ATo+, A5o, KJo+
Settings: 5-max · 100bb · 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, 100bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 23.9). 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.