Alexander Ko
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San Marino, CA
45 matches · 19W–26L · seasons 2016–2026
Match history45 matches
L
Brian Hang
doesn’t count toward your NTRP rating
4-6
Where you rank locallyagainst everyone at your level
Teams9 teams · 2025–2026
Over timerating by season, and how you rank
By level4 levels played
4.5
50%
11W–11L · 57.7% of games
8.0mixed
80%
4W–1L · 54.5% of games
9.0mixed
33.3%
2W–4L · 46.4% of games
9.5mixed
1W–0L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 27% of the time
#2 Doubles
27%
12 matches
Singles
24%
11 matches
#1 Singles
16%
7 matches
#3 Doubles
16%
7 matches
#1 Doubles
9%
4 matches
#3 Singles
7%
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.
Champions keep playing until they get it right.