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Katy Williamson

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Frisco, TX
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
129 matches · 80W–49L · seasons 2018–2025
Match history129 matches
W
2025-03-23 · LifeTime Plano/Pho-Bednar W4.5S · #2 Doubles · 4.5 · with Stefani McQueary
loading the estimate
6-3, 6-4
L
2025-03-07 · LifeTime Plano/Hanold-Behrman W4.5 · #4 Doubles · 4.5 · with Stefani McQueary
loading the estimate
4-6, 1-6
W
2025-02-16 · LifeTime Plano/Pho-Bednar W4.5S · #1 Doubles · 4.5 · with Stefani McQueary
loading the estimate
6-3, 3-6, 1-0
W
2025-02-14 · LifeTime Plano/Hanold-Behrman W4.5 · #2 Doubles · 4.5 · with Stefani McQueary
loading the estimate
6-2, 7-5
W
2025-02-07 · LifeTime Plano/Hanold-Behrman W4.5 · #3 Doubles · 4.5 · with Stefani McQueary
loading the estimate
6-4, 6-3
W
2025-01-24 · LifeTime Plano/Hanold-Behrman W4.5 · #4 Doubles · 4.5 · with Yvon Pho
loading the estimate
6-2, 6-3
W
2024-10-30 · LifeTime Plano/Pho-Murphy W4.5S · #2 Doubles · 4.5 · with Tara Murphy
loading the estimate
6-4, 6-4
W
2024-10-11 · LifeTime Plano/Behrman W4.5 · #2 Doubles · 4.5 · with Stefani McQueary
loading the estimate
6-4, 6-3
W
2024-09-29 · LifeTime Plano/Pho-Murphy W4.5S · #3 Doubles · 4.5 · with Hayley Herman
loading the estimate
6-4, 6-1
W
2024-09-15 · LifeTime Plano/Pho-Murphy W4.5S · #1 Doubles · 4.5 · with Olivia Arroyo
loading the estimate
7-6, 7-6
W
2024-09-13 · LifeTime Plano/Behrman W4.5 · #2 Doubles · 4.5 · with Stefani McQueary
loading the estimate
6-2, 6-2
W
2024-09-08 · LifeTime Plano/Pho-Murphy W4.5S · #1 Doubles · 4.5 · with Stefani McQueary
loading the estimate
6-2, 4-6, 1-0
Where you rank locallyagainst everyone at your level
Teams37 teams · 2019–2025
LifeTime Plano/Behrman W4.5
2025 DALLAS TENNIS N/A 18 & Over ADULT Fall W. Friday · W4.5 · 18+
2025
LifeTime Plano/Hanold-Behrman W4.5
2025 Dallas Tennis 40 & Over Adult W Friday · W4.5 · 40+
2025
LifeTime Plano/Pho-Bednar W4.5S
2025 Dallas Tennis 40 & Over Adult W Sunday · W4.5S · 40+
2025
LifeTime Plano/Pho-Murphy W4.5S
2025 DALLAS TENNIS N/A 18 & Over ADULT Fall W. Sunday · W4.5S · 18+
2025
Greenhill/Boddie-Wendel W4.5S
2024 DALLAS TENNIS 40 & Over ADULT W Sunday · W4.5S · 40+
2024
Greenhill/Boddie-Wendel W4.5S
2024 DALLAS TENNIS N/A 18 & Over ADULT Fall W. Sunday · W4.5S · 18+
2024
Greenhill/Boddie-Wendel W4.5S
2024 DALLAS TENNIS 18 & Over ADULT S/S W. Saturday League · W4.5S · 18+
2024
High Point/McQueary-Williamson W4.5
2024 DALLAS TENNIS 40 & Over ADULT W Friday · W4.5 · 40+
2024
LifeTime Plano/Hanold-Berman W4.5
2024 DALLAS TENNIS 18 & Over ADULT S/S W. Thursday League · W4.5 · 18+
2024
Newman Village/Wlliamson-McQueary W4.5
2024 DALLAS TENNIS N/A 18 & Over ADULT Fall W. Friday · W4.5 · 18+
2024
CHS COTTEN
2023 FW USTA/USPTA Adult Fall Ladies N/A · Friday 4.5 ladies
2023
Greenhill/Hord-Doise W4.5S
2023 DTA N/A 18 & Over ADULT Fall W. Sunday · W4.5S · 18+
2023
Greenhill/Hord-Doise W4.5S
2023 DALLAS TENNIS 40 & Over ADULT W Sunday · W4.5S · 40+
2023
Greenhill/Hord-Doise W4.5S
2023 DALLAS TENNIS 18 & Over ADULT S/S W. Saturday League · W4.5S · 18+
2023
Greenhill/Williamson-McQueary W4.5
2023 DALLAS TENNIS 18 & Over ADULT S/S W. Thursday League · W4.5 · 18+
2023
Katy Williamson/S. McQueary W4.5-4.0-3.5
2024 DALLAS TENNIS TRI LEVEL Weekend Event · TRI MID W4.5-4.0-3.5
2023
McKinney/Ramey W4.5
2023 DTA N/A 18 & Over ADULT Fall W. Friday · W4.5 · 18+
2023
McKinney/Williamson-McQueary W4.5
2023 DALLAS TENNIS 40 & Over ADULT W Friday · W4.5 · 40+
2023
CHS COTTEN
2022 FW Adult 18 & Over League - Ladies · Friday Ladies 4.5 · 18+
2022
Greenhill/Hord W4.5S
2022 DTA 40 & Over ADULT W Sunday · W4.5S · 40+
2022
Greenhill/Howard W4.5
2022 DTA 18 & Over ADULT S/S W. Thursday League · W4.5 · 18+
2022
McKinney/Flumerfelt W4.5
2022 DTA N/A 18 & Over ADULT Fall W. Friday · W4.5 · 18+
2022
McKinney/Flumerfelt W4.5
2022 DTA 40 & Over ADULT W Friday · W4.5 · 40+
2022
Valerie Van Ausdall W4.5-4.0-3.5
2023 TRI LEVEL Weekend Event · W4.5-4.0-3.5
2022
(H6) Katy Williamson W4.5-4.0-3.5
2021 DTA TRI LEVEL Weekend Event · W4.5-4.0-3.5 No (S),(A),(T),(M) Allowed
2021
Anne Doise W4.5-4.0-3.5
2022 USTA Dallas TRI LEVEL Weekend Event · TRI HI W4.5-4.0-3.5
2021
CHS EADE
2021 FW Adult 18 & Over League - Ladies · Friday Ladies 4.5 · 18+
2021
CHS EADE
2021 FW Combo League · 8.5 Ladies
2021
McKinney/Flumerfelt W4.5
2021 DTA 40 & Over ADULT W Friday · W4.5 · 40+
2021
McKinney/Flumerfelt W4.5
2021 DTA 18 & Over ADULT S/S W. Thursday League · W4.5 · 18+
2021
Oak Creek/Ramey W4.5
2021 DTA N/A 18 & Over ADULT Fall W. Friday · W4.5 · 18+
2021
(S2) Katy Williamson W8.5
2020 DTA COMBO DOUBLES Weekend Event · W8.5
2020
Katy Williamson W4.5-4.0-3.5
2020 DTA TRI LEVEL Weekend Event · W4.5-4.0-3.5 No Self Rates
2020
Oak Creek/Whitaker W4.5
2020 DTA 18 & Over ADULT Fall W. Friday · W4.5 · 18+
2020
Oak Creek/Ramey W4.5+
2019 DTA 40 & Over ADULT W Friday · W4.5+ · 40+
2019
Oak Creek/Whitaker W4.5
2019 DTA 18 & Over ADULT Fall W. Friday · W4.5 · 18+
2019
Oak Creek/Whitaker W4.5
2019 DTA 18 & Over ADULT S/S W. Thursday · W4.5 · 18+
2019
Over timerating by season, and how you rank
By level2 levels played
4.5
61.3%
76W–48L · 53.7% of games
8.5
80%
4W–1L · 61.5% of games

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

By lineusually #2 Doubles, 40% of the time
#2 Doubles
40%
51 matches
#1 Doubles
38%
49 matches
#3 Doubles
16%
20 matches
#4 Doubles
5%
6 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.

I don’t want to be somebody else. I want to be myself and win in my way.
Rafael Nadal