Joby Koren
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Lone Tree, CO
126 matches · 65W–61L · seasons 2016–2026
Match history126 matches
W
N/A
doesn’t count toward your NTRP rating
6-0, 6-0
Where you rank locallyagainst everyone at your level
Over timerating by season, and how you rank
By level2 levels played
3.5
46.9%
46W–52L · 48.7% of games
7.0
69.6%
16W–7L · 58.4% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 32% of the time
#2 Doubles
32%
40 matches
#3 Doubles
29%
37 matches
#1 Doubles
21%
27 matches
#1 Singles
10%
12 matches
#2 Singles
4%
5 matches
Singles
4%
5 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.