NFL Elo history — public dataset

Free to use with attribution to Betting Edge (bettingedge.app).

Updated on request: rating histories from verified prior results, immutable first-frozen game probabilities, and grades after verified final scores. Weeks without archived forecasts do not contain fabricated rows.

Fields

type, season, week, team, rating, eventId, homeTeam, awayTeam, homeProbability, frozenAt, kickoffAt, grade, score, marketQuoteStatus, marketBook.

Rating: team strength at start of NFL week. Home probability: original pregame Elo estimate. Grade: win/loss/tie/pending, with ties excluded from calibration. Market status: verified, no_verified_quote, or legacy_not_archived. No past missing quote has been reconstructed.