Rosanna Chiu
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San Francisco, CA
21 matches · 4W–17L · seasons 2023–2024
Match history21 matches
Where you rank locallyagainst everyone at your level
Teams5 teams · 2023–2024
Over timerating by season, and how you rank
By level4 levels played
3.0
0W–2L
not enough matches yet
3.5
33.3%
4W–8L · 39.8% of games
7.5
0W–3L
not enough matches yet
7.0mixed
0%
0W–4L · 37.2% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Singles, 29% of the time
#1 Singles
29%
6 matches
#2 Doubles
24%
5 matches
#3 Doubles
19%
4 matches
#1 Doubles
14%
3 matches
#2 Singles
14%
3 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.
Success is a journey, not a destination. The doing is often more important than the outcome.