Jonathan Koester
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Fort Collins, CO
56 matches · 39W–17L · seasons 2024–2026
Match history56 matches
W
Derek Williams
doesn’t count toward your NTRP rating
6-2, 6-2
L
Ben Spannuth
doesn’t count toward your NTRP rating
4-6, 3-6
Where you rank locallyagainst everyone at your level
Teams8 teams · 2024–2026
Over timerating by season, and how you rank
By level3 levels played
3.5
95.2%
20W–1L · 66.8% of games
4.0
75%
9W–3L · 55.8% of games
7.5mixed
2W–1L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually Singles, 36% of the time
Singles
36%
20 matches
#2 Doubles
20%
11 matches
#1 Singles
13%
7 matches
#3 Doubles
13%
7 matches
#1 Doubles
11%
6 matches
#2 Singles
9%
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.