✅ Proof, not promises

Board Calibration

Every prop we post gets graded against the real result — win or loss, no quiet deletions. This is our own accuracy, in public: how often each market landed on the over. A balanced board sits near 50%; big swings tell you where the value lives.

Showing MLB board calibration. Football, basketball and hockey join here as we grade those seasons.
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Every number here comes straight from our graded ledger — the same receipts on the Results page. The more games we grade, the tighter these numbers get. Nothing is cherry-picked; a loss counts exactly as much as a win.