Evidence
Evidence and sample data
What is stored, measured and dated. Files here are static and free, and they do not change until the next dated edition. Live and complete data is served by the API.
Current edition measured Nov 3, 2026, 20:02 UTC.
Coverage reportPer-league counts, historical boundaries, downloadable JSON and SQL.Completeness denominatorsKnown versus captured by league and market, DFS slate inventory, sportsbook events scheduled versus quoted.Observed reliabilityCapture intervals, ingest time, worker uptime and per-scope health, each with its window.Incident historyDated incidents with impact and recovery time, with unverified details labeled.Schema glossaryEvery dataset's fields and null semantics, with sample JSON from real row shapes.Line-movement studyA first-party study with exact numerators, denominators and limits.History sampleFree JSON and CSV rows showing the shape of recorded history.
Graded examples
Not published, because no result is graded yet. See why, and the method.
Independent service operated by DD Inc., not affiliated with or endorsed by DraftKings. Technical access is not a redistribution license. No wagering: this service does not place, recommend or settle entries or bets. Information only. Every value is a stored observation with its capture clock, and no row is a live offer, a recommendation or a guarantee of what is available now.