John Koza
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Westminster, CO
28 matches · 15W–13L · seasons 2025–2026
Match history28 matches
L
Ronak Mody
doesn’t count toward your NTRP rating
5-7, 2-6
Where you rank locallyagainst everyone at your level
Teams3 teams · 2025–2026
Over timerating by season, and how you rank
By level2 levels played
4.5
43.8%
7W–9L · 53.6% of games
9.0mixed
75%
3W–1L · 63.8% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Singles, 29% of the time
#2 Singles
29%
8 matches
Singles
29%
8 matches
#1 Singles
25%
7 matches
#1 Doubles
7%
2 matches
#3 Doubles
7%
2 matches
#2 Doubles
4%
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.
Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.