Jon Williams
11 matches · 9W–2L · seasons 2025–2026
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Match history11 matches
Teams10 teams · 2021–2026
Over timerating by season, and how you rank
By level1 levels played
7.0mixed
81.8%
9W–2L · 61.1% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 64% of the time
#1 Doubles
64%
7 matches
#2 Doubles
36%
4 matches
How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.
Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.
Pressure is a privilege.