Shannon Derby
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Boulder, CO
153 matches · 48W–105L · seasons 2016–2026
Match history153 matches
Where you rank locallyagainst everyone at your level
Teams28 teams · 2019–2026
Over timerating by season, and how you rank
By level6 levels played
3.0
25%
1W–3L · 41.1% of games
3.5
35.2%
19W–35L · 44.7% of games
4.0
0%
0W–10L · 26.5% of games
7.0
36.4%
8W–14L · 46.5% of games
7.0mixed
38.5%
10W–16L · 44.7% of games
7.5mixed
1W–2L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 24% of the time
#1 Doubles
24%
36 matches
Singles
22%
34 matches
#3 Doubles
22%
33 matches
#2 Doubles
16%
24 matches
#1 Singles
10%
15 matches
#2 Singles
7%
11 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.