Donna Diethorn
Pittsburgh, PA
47 matches · 17W–30L · seasons 2019–2026
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Match history47 matches
W
expectation pending — we’re still fetching an opponent’s record
6-7, 6-2, 1-0
W
expectation pending — we’re still fetching an opponent’s record
6-4, 6-4
L
expectation pending — we’re still fetching an opponent’s record
0-6, 6-4, 0-1
L
expectation pending — we’re still fetching an opponent’s record
5-7, 6-1, 0-1
L
expectation pending — we’re still fetching an opponent’s record
6-7, 3-6
L
Susan Callahan / Debora Holdren
expectation pending — we’re still fetching an opponent’s record
3-6, 1-6
L
Nancy Beaulieu / Rhonda Smith
expectation pending — we’re still fetching an opponent’s record
4-6, 1-6
L
expectation pending — we’re still fetching an opponent’s record
3-6, 3-6
L
expectation pending — we’re still fetching an opponent’s record
4-6, 5-7
L
expectation pending — we’re still fetching an opponent’s record
5-7, 1-6
W
Nancy Miller / Susan Donohue
expectation pending — we’re still fetching an opponent’s record
6-2, 6-2
Where you rank locallyagainst everyone at your level
Teams2 teams · 2026–2026
Over timerating by season, and how you rank
By level4 levels played
3.5
35.7%
5W–9L · 47% of games
7.0
40.9%
9W–13L · 49.1% of games
7.0mixed
37.5%
3W–5L · 48.1% of games
7.5mixed
0W–3L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #3 Doubles, 43% of the time
#3 Doubles
43%
20 matches
#2 Doubles
40%
19 matches
#1 Doubles
13%
6 matches
#4 Doubles
4%
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.
What matters isn’t how well you play when you’re playing well. What matters is how well you play when you’re playing badly.