James Ko
8 matches · 6W–2L · seasons 2026–2026
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Match history8 matches
L
expectation pending — we’re still fetching an opponent’s record
3-6, 6-4, 0-1
Teams2 teams · 2026–2026
Over timerating by season, and how you rank
By level1 levels played
3.5
75%
6W–2L · 58.3% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Singles, 50% of the time
#1 Singles
50%
4 matches
#3 Doubles
38%
3 matches
#2 Singles
13%
1 match
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.
It’s one of the reasons why I like tennis so much. Because you have to figure it out on your own.