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Margaret Duffy

— year-end
118 matches · 69W–49L · seasons 2019–2026

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Match history118 matches
L
2026-07-27 · WI Adult 55&O 8.0W GML Princeton Club Young · #1 Doubles · 8.0 · with Tina Kadrich
expectation pending — we’re still fetching an opponent’s record
3-6, 5-7
L
2026-07-13 · WI Adult 40&O 3.5W GML Lake Country WAC Graf · #3 Doubles · 3.5 · with Wendy Schneller
expectation pending — we’re still fetching an opponent’s record
3-6, 4-6
W
2026-07-06 · WI Adult 40&O 3.5W GML Lake Country WAC Graf · #2 Doubles · 3.5 · with Wendy Schneller
expectation pending — we’re still fetching an opponent’s record
6-2, 4-6, 1-0
W
2026-06-29 · WI Adult 40&O 3.5W GML Lake Country WAC Graf · #1 Doubles · 3.5 · with Jean Muench
expectation pending — we’re still fetching an opponent’s record
6-1, 6-1
W
Olof Jonsdottir / Margaret Andera
2026-06-22 · WI Adult 55&O 8.0W GML Princeton Club Young · #3 Doubles · 8.0 · with Laura Herrmann
expectation pending — we’re still fetching an opponent’s record
6-2, 6-0
L
2026-06-15 · WI Adult 55&O 8.0W GML Princeton Club Young · #2 Doubles · 8.0 · with Kara Schroeder
expectation pending — we’re still fetching an opponent’s record
6-4, 5-7, 0-1
W
2026-06-08 · WI Adult 40&O 3.5W GML Lake Country WAC Graf · #3 Doubles · 3.5 · with Wendy Schneller
expectation pending — we’re still fetching an opponent’s record
6-0, 6-2
W
2026-06-01 · WI Adult 40&O 3.5W GML Lake Country WAC Graf · #3 Doubles · 3.5 · with Wendy Schneller
expectation pending — we’re still fetching an opponent’s record
6-2, 1-0
W
2025-08-03 · #1 Doubles · with Nicole Hesse championship
expectation pending — we’re still fetching an opponent’s record
6-3, 6-2
W
2025-08-02 · #1 Doubles · with Mary Berg championship
expectation pending — we’re still fetching an opponent’s record
6-3, 6-0
L
2025-07-31 · WI Adult 40&O 4.0W GML Oconomowoc HS Hesse · #4 Doubles · 4.0 · with Mary Berg
expectation pending — we’re still fetching an opponent’s record
0-6, 2-6
L
2025-07-24 · WI Adult 40&O 4.0W GML Oconomowoc HS Hesse · #4 Doubles · 4.0 · with Kathleen Dubiel
expectation pending — we’re still fetching an opponent’s record
1-6, 1-6
Teams18 teams · 2021–2026
Over timerating by season, and how you rank
By level5 levels played
3.5
67.2%
39W–19L · 59.1% of games
4.0
29%
9W–22L · 41% of games
7.0
100%
6W–0L · 80% of games
7.5
100%
9W–0L · 62.9% of games
8.0
1W–2L
not enough matches yet

Games won matters more than matches won — NTRP adjusts on margins.

By lineusually #2 Doubles, 34% of the time
#2 Doubles
34%
40 matches
#3 Doubles
31%
36 matches
#1 Doubles
29%
34 matches
#4 Doubles
4%
5 matches
#2 Singles
2%
2 matches
#1 Singles
1%
1 match

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.

Start where you are. Use what you have. Do what you can.
Arthur Ashe