ModelMix
Terms & Disclaimer
Last updated September 9, 2026
These terms cover your use of ModelMix, a free NFL analytics and model-building website operated as a solo beta project. By using the site, you agree to them. If you do not agree, please do not use the site.
What ModelMix is
ModelMix is an informational and entertainment tool for exploring NFL data and building your own statistical model. It lets you weight football factors, see a projected spread for each game, compare that to publicly reported market lines, and track how saved models would have performed against the spread.
ModelMix is not a sportsbook. It does not accept wagers, hold funds, or process payments, and it is not a betting, tipping, handicapping, or advisory service.
Not advice
Nothing on ModelMix is financial, investment, betting, or gambling advice, and nothing on it is a recommendation to place or avoid any wager. Projections, edges, power rankings, weather, injury information, market lines, and statistics are estimates and summaries that may be incomplete, delayed, wrong, or change without notice. Any decisions you make are yours alone, and you should not rely on ModelMix to make them.
ModelMix does not encourage betting. If you or someone you know may have a gambling problem, help is available in the US at 1-800-GAMBLER.
No guarantees
The model, its calibration, and all outputs are provided “as is” and “as available.” We do not guarantee that any projection, edge, ranking, record, or statistic is accurate, complete, current, or predictive, and we do not guarantee any outcome, result, or profit. Leaderboard performance is a record of past results, not a prediction of future ones.
Third-party data
Schedule, market, scoring, statistical, injury, and weather data come from third parties, including nflverse, API-Sports, ESPN, and Open-Meteo. That data may be delayed, incomplete, unavailable, or incorrect, and we do not control it. Market lines shown are for reference and may not match any particular sportsbook at any particular time.
Your models and account
- Models you build are your own configurations of the inputs we provide; their outputs come from applying your chosen weights to that data. You are responsible for the models and names you create.
- Keep your login credentials secure. You are responsible for activity under your account.
- Choose a display name that is not offensive, misleading, impersonating, or infringing. We may change or remove display names or models that break these rules.
Acceptable use
Do not misuse the service. That includes attempting to break, overload, or gain unauthorized access to the site or its data; scraping or automated bulk access; interfering with other users; uploading malicious content; using the site for unlawful purposes; or misrepresenting your affiliation with ModelMix. We may suspend or remove access for misuse.
Beta service
ModelMix is in beta. Features, data, the model, its calibration, and the leaderboard may change, reset, break, or be removed, and the service may be slowed, paused, or discontinued at any time without notice. We may add, change, or remove account features, including limits on how many models you can save.
Limitation of liability
To the fullest extent permitted by law, ModelMix and its operator are not liable for any indirect, incidental, special, consequential, or punitive damages, or for any lost profits, lost opportunities, betting or financial losses, or loss of data, arising from your use of (or inability to use) the site or from reliance on anything it shows. To the extent any liability cannot be excluded, it is limited to USD $100. The site is provided without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement.
Not affiliated
ModelMix is an independent project. It is not affiliated with, endorsed by, or sponsored by the National Football League, any team, any sportsbook, or any data provider. Team names and logos are the property of their owners and are used for identification only.
Age
You must be at least 18 years old to use ModelMix.
Changes to these terms
We may update these terms as the service evolves; the “Last updated” date above will change. Continuing to use the site after a change means you accept the updated terms.
Contact
Questions about these terms: support@modelmix.io.