Kirk Kosinski
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Irvine, CA
24 matches · 19W–5L · seasons 2024–2026
Match history24 matches
W
Brett Harmon
doesn’t count toward your NTRP rating
4-2
W
David Beydler
doesn’t count toward your NTRP rating
5-3
Where you rank locallyagainst everyone at your level
Teams2 teams · 2026–2026
Over timerating by season, and how you rank
By level1 level played
7.0mixed
77.8%
7W–2L · 63.8% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually Singles, 63% of the time
Singles
63%
15 matches
#1 Doubles
38%
9 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.
Success is a journey, not a destination. The doing is often more important than the outcome.