Joanna Katz
Oakland, CA
21 matches · 12W–9L · seasons 2026–2026
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Match history21 matches
W
expectation pending — we’re still fetching an opponent’s record
6-4, 5-7, 1-0
W
expectation pending — we’re still fetching an opponent’s record
6-1, 7-5
Where you rank locallyagainst everyone at your level
Teams14 teams · 2023–2026
Over timerating by season, and how you rank
By level3 levels played
3.0
64.3%
9W–5L · 53.9% of games
6.0mixed
50%
3W–3L · 47% of games
7.0mixed
0W–1L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 48% of the time
#2 Doubles
48%
10 matches
#1 Doubles
43%
9 matches
#1 Singles
10%
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.
Losing is not my enemy. Fear of losing is my enemy.