Sonny Luo
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Monrovia, CA
25 matches · 14W–11L · seasons 2024–2025
Match history25 matches
Where you rank locallyagainst everyone at your level
Teams8 teams · 2024–2025
Over timerating by season, and how you rank
By level3 levels played
3.0
90%
9W–1L · 67.7% of games
3.5
35.7%
5W–9L · 45.6% of games
6.0mixed
0W–1L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Singles, 44% of the time
#2 Singles
44%
11 matches
#3 Singles
20%
5 matches
#1 Singles
16%
4 matches
#3 Doubles
12%
3 matches
#2 Doubles
8%
2 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.