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Derek Dao

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Stanton, CA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
6 matches · 2W–4L · seasons 2025–2026
Match history6 matches
L
2025-12-14 · OC CMTC#2 - Q - Sun11 · #2 Doubles · 3.5 · with John Yong
loading the estimate
1-6, 1-6
W
2025-11-09 · OC CMTC#2 - Q - Sun11 · #2 Doubles · 3.5 · with Cameron Taslim
loading the estimate
6-1, 6-2
L
2025-11-02 · OC CMTC#2 - Q - Sun11 · #2 Doubles · 3.5 · with Brian Patton
loading the estimate
0-6, 2-6
L
2025-10-26 · OC CMTC#2 - Q - Sun11 · #2 Doubles · 3.5 · with Brian Patton
loading the estimate
3-6, 7-5, 0-1
L
2025-10-05 · OC CMTC#2 - Q - Sun11 · #2 Doubles · 3.5 · with Maxwell Chamberlain
loading the estimate
6-3, 0-6, 0-1
W
2025-09-21 · OC CMTC#2 - Q - Sun11 · #3 Doubles · 3.5 · with John Yong
loading the estimate
7-5, 4-6, 1-0
Where you rank locallyagainst everyone at your level
Teams1 team
Over timerating by season, and how you rank
By level1 level played
3.5
33.3%
2W–4L · 42.3% of games

Games won matters more than matches won — NTRP adjusts on margins.

By lineusually #2 Doubles, 83% of the time
#2 Doubles
83%
5 matches
#3 Doubles
17%
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.

Experience is a big word. I think it comes with time, and I have that.
Serena Williams