Donald Kung
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San Mateo, CA
105 matches · 42W–63L · seasons 2019–2026
Match history105 matches
Where you rank locallyagainst everyone at your level
Teams23 teams · 2019–2026
Over timerating by season, and how you rank
By level5 levels played
4.0
41.9%
36W–50L · 46.4% of games
7.5
33.3%
2W–4L · 50% of games
8.0
28.6%
2W–5L · 40.6% of games
7.0mixed
0W–2L
not enough matches yet
8.0mixed
50%
2W–2L · 47.9% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 25% of the time
#2 Doubles
25%
26 matches
#1 Doubles
22%
23 matches
#3 Doubles
20%
21 matches
#1 Singles
17%
18 matches
#2 Singles
16%
17 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.
Champions keep playing until they get it right.