Katie Birr
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Jacksonville, FL
59 matches · 34W–25L · seasons 2021–2026
Match history59 matches
Where you rank locallyagainst everyone at your level
Teams20 teams · 2021–2026
Over timerating by season, and how you rank
By level4 levels played
2.5
55.6%
5W–4L · 57.1% of games
3.0
52.2%
12W–11L · 49.9% of games
5.5
83.3%
10W–2L · 61.5% of games
6.5
46.7%
7W–8L · 51.6% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Singles, 36% of the time
#1 Singles
36%
21 matches
#3 Doubles
31%
18 matches
#2 Doubles
19%
11 matches
#1 Doubles
12%
7 matches
#2 Singles
3%
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.
Every match is a story with a beginning, a middle and an end, and you are writing it as you go.