Ratings disclaimer

Predictions, not promises

MatchMetric estimates performance ratings and match outcomes from historical results. They are not official USTA ratings, definitive assessments of a player, or guarantees of what will happen next.

What the numbers cannot see

• The day itself. We don't know about injuries, fatigue, nerves, weather, or the opponent who always gives you trouble.
• Playing styles. A rating cannot fully explain how two particular players match up.
• Normal swings. Everyone plays above or below their usual level sometimes.
• Who will show up. Projected lineups use public results and past lineups. They cannot know about late substitutions, injuries, schedule conflicts, availability, or a captain's plan.

Use Co-Captain as one input, not the whole lineup decision. Availability, health, partner chemistry, line assignments, strategy, and captain judgment still matter.

Use MatchMetric responsibly

For information only. Ratings, predictions, projected lineups, and suggestions are estimates — not guarantees.

Not for betting or gambling. Do not use MatchMetric for betting, wagering, gambling, or any financial decision based on a predicted result.

Use your judgment. A high win probability still loses sometimes. Consider what the numbers cannot see when making decisions about strategy, lineups, scheduling, travel, or participation.

Your decisions remain yours. You are responsible for actions you take based on MatchMetric. MatchMetric and its owners, operators, and affiliates are not responsible for losses, costs, damages, missed opportunities, or other consequences from relying on its ratings, predictions, projected lineups, suggestions, or other information.

Help us improve

Features may change. Ratings and predictions may also change as the methods improve, and bugs or inaccurate estimates will happen.

Tell us when a rating looks wrong, a prediction doesn't pass the tennis test, or something is hard to use. Specific examples help most. See the feedback guide for a short list of questions.

Contact us: hello@matchmetric.app or use the in-app feedback tool.

The rest of the fine print

This ratings disclaimer supplements the MatchMetric Terms of Service, which continue to apply in full, including sections related to ratings and predictions, acceptable use, and disclaimers.

MatchMetric is an independent platform and is not affiliated with, endorsed by, or connected to the USTA.

Our ratings, predictions, and projected lineups use publicly available league and match results. The source data and our updates may contain delays, omissions, or errors.

By using MatchMetric, you acknowledge that all ratings, predictions, projections, and recommendations are provided "as is" without any warranty or guarantee of accuracy, completeness, or fitness for a particular purpose.