John Koval
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Boulder, CO
168 matches · 83W–85L · seasons 2016–2026
Match history168 matches
L
Stephen Fagen
doesn’t count toward your NTRP rating
2-6, 7-6, 0-1
W
Amit Bhagat
doesn’t count toward your NTRP rating
6-1, 6-1
Where you rank locallyagainst everyone at your level
Teams25 teams · 2019–2026
Over timerating by season, and how you rank
By level3 levels played
3.5
38.6%
27W–43L · 46.4% of games
7.0
66.7%
18W–9L · 57.2% of games
7.0mixed
50%
3W–3L · 50% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually Singles, 39% of the time
Singles
39%
65 matches
#2 Doubles
27%
46 matches
#3 Doubles
13%
21 matches
#1 Doubles
9%
15 matches
#1 Singles
7%
11 matches
#2 Singles
6%
10 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.
Start where you are. Use what you have. Do what you can.