Derek Yung
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Orinda, CA
18 matches · 7W–11L · seasons 2026–2026
Match history18 matches
Where you rank locallyagainst everyone at your level
Teams4 teams · 2026–2026
Over timerating by season, and how you rank
By level3 levels played
3.0
41.7%
5W–7L · 48.4% of games
6.5
25%
1W–3L · 42.3% of games
6.0mixed
1W–1L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 50% of the time
#2 Doubles
50%
9 matches
#3 Doubles
33%
6 matches
#1 Doubles
6%
1 match
#1 Singles
6%
1 match
#2 Singles
6%
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.
Start where you are. Use what you have. Do what you can.