Karin Zarcone
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San Mateo, CA
23 matches · 6W–17L · seasons 2025–2026
Match history23 matches
Where you rank locallyagainst everyone at your level
Teams5 teams · 2025–2026
Over timerating by season, and how you rank
By level3 levels played
4.0
21.4%
3W–11L · 36.6% of games
7.5
50%
3W–3L · 51.4% of games
8.5
0W–3L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #3 Doubles, 39% of the time
#3 Doubles
39%
9 matches
#2 Doubles
26%
6 matches
#1 Doubles
17%
4 matches
#1 Singles
9%
2 matches
#2 Singles
9%
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.