Free research tool
Track the price you got.
Log a bet before the game starts. We compare it with an independently captured closing price and show EV against the fair, no-vig close.
Pregame bet logger
Start without an account.
Loading the covered slate…Close verification uses a separate odds vendor against our subscribed feed. The vendors may still share upstream sportsbook sources, so this is source corroboration—not proof of an independent sportsbook price origin. Logging stays disabled until all launch checks pass.
Unsupported: player props, parlays, live bets, futures, and bets logged after start. CLV measures price quality, not game wins.
Your private tracker
Price results
No bets logged yet. Add a pregame bet to begin your private tracker.
How it works
Price quality, measured honestly.
Closing snapshots are collected once for the full board, not once per user. Same-line comparisons are scored; line moves are shown but excluded from EV statistics.
- 01Log before start
Choose the game, market, book, line, and price.
- 02We capture the close
The latest independent snapshot before start becomes the close.
- 03See the result
EV%, beat-close, line movement, and confidence interval.
Methodology