Ko-Yun Chen
Add to scout listFree account. Monday email when they play.
San Jose, CA
79 matches · 38W–41L · seasons 2023–2026
Match history79 matches
Where you rank locallyagainst everyone at your level
Teams22 teams · 2023–2026
Over timerating by season, and how you rank
By level8 levels played
2.5
60%
3W–2L · 58.5% of games
3.0
36.8%
7W–12L · 47.8% of games
3.5
25%
2W–6L · 42.9% of games
5.5
52.9%
9W–8L · 52.1% of games
6.5
100%
4W–0L · 67.6% of games
7.5
0W–3L
not enough matches yet
6.0mixed
53.8%
7W–6L · 51.1% of games
7.0mixed
60%
6W–4L · 51.9% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 38% of the time
#2 Doubles
38%
30 matches
#3 Doubles
30%
24 matches
#1 Doubles
24%
19 matches
#1 Singles
4%
3 matches
#2 Singles
4%
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.
The moment of victory is much too short to live for that and nothing else.