A real-time terminal for sharp-money line movement — not a tip channel. Here's the method in brief. For the deep, sport-by-sport version, jump to the football or basketball page.
The same sharp-money logic runs under football and basketball. Only the measurement changes.
We benchmark against the Pinnacle-grade sharp market — the price that takes professional money at real limits and reprices instantly. Strip its margin and you have the line's true fair price.
When the sharpest line moves, slower books trail — sometimes another sharp book, sometimes a soft one. That brief window, before they correct, is where value lives.
Football: the % edge between a price and the sharp fair value. Basketball: the gap in points, because a one- or two-point difference is just noise. Different maths, same idea.
The strongest spots are confirmed by steam — the sharp line itself moving hard from its open as professional money arrives.
After kickoff we record the close and compute closing line value — did the price beat the sharp close? Over a large sample, positive average CLV is what proves the edge is real.
Each sport has its own page with the full methodology, dashboard tour, worked examples and FAQ.
Value measured as a % edge between the sharpest fair price and a slower book's price. A fully public track record — +5.44% ROI over 788 signals at +2.31% average CLV.
Value measured in points, not price — a sharp line vs a lagging soft book, confirmed by steam, plus an extra soft Bet365 signal. CLV-tracked from day one at +2.56% average CLV.
Closing line value (CLV) is the single most reliable predictor of long-term betting profit — whether the price you took beat the sharp line at the moment the market closed. The closing line is the market's most accurate estimate; beat it consistently and profit follows over a large sample, regardless of any single result.
That's why we don't ask you to judge us on a good week or a bad one. A signal can lose and still have been a good bet — and a positive average CLV across hundreds of signals is what separates a real edge from luck. We publish the full curve, drawdowns included. See the public record →
The value signals are a convenience layer. Underneath is a full market-watching terminal: every sharp line, every move, every match's complete history, updated continuously. Plenty of users barely look at the "signals" — they read the market themselves, spot their own spots and watch steam arrive live. You're not renting picks; you're getting the same screen the sharps watch.
No. SharpROI is a real-time market-watching terminal. Value signals are an extra layer; the core is reading the sharp market yourself, with a fully public, non-cherry-picked record.
The gap between the price you took and the sharp line at the moment the market closed. Beating the close consistently is the most reliable predictor of long-term profit.
For football, the core edge is sharp odds you can bet with no limits — that's the strategy behind the published ROI. Soft books are an optional amplifier. Basketball value is free once you sign up.
Football and basketball, on Asian Handicap and Over/Under, prematch, scanned around the clock. Football → · Basketball →
The concepts behind every signal, in plain English.
Start free and judge us on closing line value — across two sports.