William Niessner
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Redwood City, CA
33 matches · 18W–15L · seasons 2017–2026
Match history33 matches
W
Default
doesn’t count toward your NTRP rating
6-0, 6-0
Where you rank locallyagainst everyone at your level
Teams9 teams · 2025–2026
Over timerating by season, and how you rank
By level4 levels played
4.0
77.8%
7W–2L · 58.7% of games
4.5
56.2%
9W–7L · 46.4% of games
8.5
50%
2W–2L · 53.2% of games
9.5
0W–2L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 33% of the time
#2 Doubles
33%
11 matches
#1 Doubles
30%
10 matches
#3 Doubles
24%
8 matches
#2 Singles
6%
2 matches
Singles
6%
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.
Experience is a big word. I think it comes with time, and I have that.