The same power ratings, predictions and simulation engine behind versussportssimulator.com, available as a JSON API. Team and fighter ratings, letter and numeric grades, matchup predictions and head-to-head game simulations across 13 sports, regenerated nightly.
Already a Versus subscriber and want your own data rather than building an app? Versus Data is the personal plan.
Power ratings and rankings for every team, updated nightly — overall, conference, and divisional views across all 13 sports.
Win probabilities, predicted scores, projected spreads and totals for upcoming games, the same numbers shown on the website, with market figures alongside for comparison.
Simulate a matchup between any two teams or fighters and get back a predicted score and win probability from the Versus rating model.
Weight-class rankings, fighter summaries, and fight simulations — a full endpoint family dedicated to UFC.
Full team rosters and profile data by sport and division, including logos and next-opponent context.
Every license comes with two credentials: an api-key and an app-id. Send both as headers on every request — no OAuth flow, no login required.
Your license determines which sports and endpoints your key can call, and whether it receives premium prediction and simulation data.
Read the quickstartcurl https://www.versussportssimulator.com/api/v2/rankings/team/nfl \ -H "api-key: YOUR_API_KEY" \ -H "app-id: YOUR_APP_ID"
Every license is paid: Versus Data is $99 a month or $999 a year for personal use, and commercial licensing is priced per sport (see pricing). Tell us a bit about what you're building and we'll review your request personally.