Jason Kong
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San Francisco, CA
18 matches · 9W–9L · seasons 2024–2026
Match history18 matches
Where you rank locallyagainst everyone at your level
Teams3 teams · 2024–2026
Over timerating by season, and how you rank
By level3 levels played
4.0
45.5%
5W–6L · 52.3% of games
7.5
75%
3W–1L · 55.7% of games
7.0mixed
1W–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%
6 matches
#3 Doubles
28%
5 matches
#1 Doubles
22%
4 matches
#1 Singles
17%
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.
Every match is a story with a beginning, a middle and an end, and you are writing it as you go.