J♦9♦ SB vs BTN, river on K♠ T♥ 7♠ 6♣ 2♠, 80 bb
The spot
- You: SB
- Opponent: BTN
- Your hand: J♦9♦
- Board: K♠ T♥ 7♠ 6♣ 2♠
- Effective stack: 80 bb
- Pot: 17.5 bb
Population tendencies shape exploit windows in this high-EV branch.
Choose the strongest exploit-aware baseline.
See the answer
Best play: Bet 40% pot
Why
River, board K‑T‑7‑6‑2. As the SB out of position, hero holds jack-high with no pair, no straight and no flush, so the hand has no showdown value at all. Because all draws have bricked and hero cannot win unimproved, a small lead works only as a bluff to fold out the better jack-high and weak missed hands in the BTN range; it is never thin value.
Key idea
When a river leaves you with pure high-card air, any bet is a bluff, not value; pick the sizing for fold equity, never to be called.
Common mistake
Calling jack-high a thin value bet; it beats nothing that calls and only wins by making better hands fold.