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Joanna Diller

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Auburn, AL
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
79 matches · 38W–41L · seasons 2018–2025
Match history79 matches
L
2025-03-18 · Mary Ellen Thomson-YTC-55+-4.0 · #2 Doubles · 4.0 · with Mary Ellen Thomson
loading the estimate
4-6, 4-6
L
2025-03-08 · Mary Ellen Thomson-YTC-55+-4.0 · #2 Doubles · 4.0 · with Mary Ellen Thomson
loading the estimate
2-6, 2-6
L
2025-03-01 · Mary Ellen Thomson-YTC-55+-4.0 · #2 Doubles · 4.0 · with Deena Davis
loading the estimate
4-6, 3-6
L
2025-02-22 · Mary Ellen Thomson-YTC-55+-4.0 · #1 Doubles · 4.0 · with Jayne Gunter
loading the estimate
1-6, 1-6
L
2025-02-15 · Mary Ellen Thomson-YTC-55+-4.0 · #2 Doubles · 4.0 · with Marquita Cocke
loading the estimate
1-6, 1-6
L
2022-01-08 · Humphries-CC · #2 Doubles · 4.0 · with Deena Davis
loading the estimate
4-6, 4-6
W
2021-12-18 · Humphries-CC · #1 Doubles · 4.0 · with Marisela Humphries
loading the estimate
6-3, 6-3
L
2021-12-11 · Humphries-CC · #1 Doubles · 4.0 · with Deena Davis
loading the estimate
3-6, 2-6
W
2021-12-04 · Humphries-CC · #2 Doubles · 4.0 · with Deena Davis
loading the estimate
6-4, 7-5
L
2021-11-20 · Humphries-CC · #2 Doubles · 4.0 · with Deena Davis
loading the estimate
2-6, 4-6
W
2021-05-01 · CORTA/Gigi Lennon · #3 Doubles · 4.0 · with Monique Gunnels
loading the estimate
6-7, 7-6, 1-0
L
2021-04-11 · CORTA/Gigi Lennon · #3 Doubles · 4.0 · with Kim Spicer
loading the estimate
4-6, 4-6
Where you rank locallyagainst everyone at your level
Teams21 teams · 2019–2025
Mary Ellen Thomson-YTC-55+-4.0
2025 Auburn USTA Adult 55 & Over Spring League · 4.0 Adult 55 & Over Women · 55+
2025
Humphries-CC
2022 CORTA USTA Adult 55 & Over - Fall · Women 4.0 · 55+
2022
CORTA/Gigi Lennon
2021 CORTA USTA Adult 55 & Over - Spring · Women 4.0 · 55+
2021
CORTA/Melanie Smith
2021 CORTA USTA Adult 40 & Over - Fall · Women 4.0 · 40+
2021
Fernicola/Smith-GI
2021 CORTA USTA Adult 18 & Over - Spring · Women 4.0 · 18+
2021
Fernicola/Smith-GI
2021 CORTA USTA Adult 40 & Over - Spring · Women 4.0 · 40+
2021
Fernicola/Smith-GI
2021 CORTA USTA Adult 18 & Over - Fall · Women 4.0 · 18+
2021
Lennon-CC
2021 CORTA USTA Adult 55 & Over - Fall · Women 4.0 · 55+
2021
Hamm/Philips-GI
2020 CORTA USTA Adult 55 & Over - Fall · Women 4.0 · 55+
2020
Lennon-CC
2020 CORTA USTA Adult 55 & Over - Spring · Women 4.0 · 55+
2020
McVay-GI
2020 CORTA USTA Adult 18 & Over - Spring · Women 4.0 · 18+
2020
McVay-GI
2020 CORTA USTA Adult 40 & Over - Spring · Women 4.0 · 40+
2020
McVay-GI/CCC
2020 CORTA USTA Adult 40 & Over - Fall · Women 4.0 · 40+
2020
McVay-GI/CCC
2020 CORTA USTA Adult 18 & Over - Fall · Women 4.0 · 18+
2020
AUsome Sauce
2019 Auburn Adult 18 & Over April Tournament · 4.0 Adult Women · 18+
2019
CORTA/Joanna Diller
2019 CORTA USTA Adult 55 & Over - Spring · Women 4.0 · 55+
2019
Gunnels/Lennon-CC
2019 CORTA USTA Adult 40 & Over - Fall · Women 4.0 · 40+
2019
Lennon-CC
2019 CORTA USTA Adult 55 & Over - Winter · Women 4.0 · 55+
2019
McVay-GICC/CCC
2019 CORTA USTA Adult 18 & Over - Spring · Women 4.0 · 18+
2019
Smith-CCC
2019 CORTA USTA Adult 18 & Over - Fall · Women 4.0 · 18+
2019
Thomson-YTC
2019 CORTA USTA Adult 40 & Over - Spring · Women 4.0 · 40+
2019
Over timerating by season, and how you rank
By level1 level played
4.0
48.1%
38W–41L · 50.9% of games

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

By lineusually #1 Doubles, 47% of the time
#1 Doubles
47%
37 matches
#2 Doubles
29%
23 matches
#3 Doubles
24%
19 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.
Billie Jean King