John Alderman
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Boulder, CO
23 matches · 9W–14L · seasons 2019–2026
Match history23 matches
W
N/A
doesn’t count toward your NTRP rating
6-0, 6-0
Where you rank locallyagainst everyone at your level
Over timerating by season, and how you rank
By level2 levels played
4.5
36.4%
8W–14L · 45.2% of games
9.0
1W–0L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 35% of the time
#1 Doubles
35%
8 matches
#2 Doubles
35%
8 matches
#3 Doubles
30%
7 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.