The MatchMetric inbox is hello@matchmetric.app. Write to it about your rating or profile, the data we show, your account, or billing.
For a quick note about a page, use the Feedback button in the corner of any page. You don't need an account for it.
MatchMetric is run by Everythings Fein LLC, based in California, USA. It is not affiliated with USTA. For your official NTRP rating, contact USTA.