Gregory Koos
Rochester Hills, MI
16 matches · 3W–13L · seasons 2019–2026
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Match history16 matches
W
N/A
doesn’t count toward your NTRP rating
6-0, 6-0
L
expectation pending — we’re still fetching an opponent’s record
1-6, 0-6
W
expectation pending — we’re still fetching an opponent’s record
3-6, 6-1, 1-0
Where you rank locallyagainst everyone at your level
Teams6 teams · 2021–2026
Over timerating by season, and how you rank
By level2 levels played
3.5
16.7%
1W–5L · 28.4% of games
7.0mixed
22.2%
2W–7L · 33.8% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #3 Doubles, 50% of the time
#3 Doubles
50%
8 matches
#2 Doubles
38%
6 matches
#1 Doubles
13%
2 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.
Pressure is a privilege.