David Zumwalt
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Albuquerque, NM
29 matches · 19W–10L · seasons 2019–2025
Match history29 matches
Where you rank locallyagainst everyone at your level
Teams7 teams · 2019–2025
Over timerating by season, and how you rank
By level2 levels played
5.0
75%
3W–1L · 50.6% of games
9.0mixed
64%
16W–9L · 55.7% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 76% of the time
#1 Doubles
76%
22 matches
#2 Doubles
21%
6 matches
#3 Doubles
3%
1 match
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.
Every match is a story with a beginning, a middle and an end, and you are writing it as you go.