Find the bets the market hasn't agreed on yet.

A sportsbook offers Tatum 27.5+ points at -108. That implies Tatum hits the over ~52% of the time. If the true probability is closer to 55%, the bet has positive expected value (+EV). Take it enough times and the math wins, regardless of whether this particular game does.

The hard part is knowing the true probability. No single book is reliable — every book sets a price with its own margin and its own exposure. So Whet de-vigs the consensus across the books pricing that market to estimate the true price, then flags any single-book offer that's out of step.

Whet ships five de-vig methods. The scanner runs Shin on every two-way market, because it fits prop markets where one side knows more than the other. The free no-vig calculator runs four of them side by side so you can see how far apart they land.

The five methods: multiplicative (basic), power (handles uneven exposure), worst-case (conservative bounds), Shin (insider-information correction), weighted-consensus (sport-aware book weighting).

Edges below ~3% disappear into noise — sample size, line movement, and book limits eat them before you can capitalize. Whet's default surfacing threshold is +3% EV. Below that, the math says “maybe” and we'd rather stay quiet than ship spam.

Above +3%, every flagged bet ships with its Whet Score, the recommended Kelly stake, and the book best suited to take the action. The math + the routing + the sizing all in one surface, every three minutes.

Want to see this on a specific bet? Grade a bet scores any price 0–100 against the live market, and the no-vig calculator strips the book's margin to show the fair odds. Both run the same de-vig math the scanner does — free, no login.