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Susie Duffy

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NEWPORT BEACH, CA
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
33 matches · 13W–20L · seasons 2019–2025
Match history33 matches
W
2025-08-31 · OC Palisades - Colleen - Sat1 · #2 Doubles · 9.0 · with Kyle Laskie mixed
doesn’t count toward your NTRP rating
6-3, 6-0
L
2025-07-26 · OC Los cab - Tracy - Sat1 · #1 Doubles · 9.0 · with Lajla Feichter
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
4-6, 6-2, 0-1
L
2025-06-28 · OC Los cab - Tracy - Sat1 · #3 Doubles · 9.0 · with Lajla Feichter
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
4-6, 4-6
W
2025-06-21 · OC Los cab - Tracy - Sat1 · #3 Doubles · 9.0 · with Lajla Feichter
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-7, 6-4, 1-0
L
2025-06-14 · OC Los cab - Tracy - Sat1 · #2 Doubles · 9.0 · with Lajla Feichter
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-2, 2-6, 0-1
L
2025-05-31 · OC Palisades - Colleen - Sat1 · #3 Doubles · 9.0 · with Michael Stuhley mixed
doesn’t count toward your NTRP rating
1-6, 2-6
W
2025-03-15 · #3 Doubles · 9.0 · with Robert Wesley Hinkel mixed championship
doesn’t count toward your NTRP rating
6-2, 6-2
W
2024-11-17 · SoCal/Scanlon/Mixed55&Over9.0 · #2 Doubles · 9.0 · with Robert Wesley Hinkel mixed
doesn’t count toward your NTRP rating
7-6, 6-4
W
2024-11-03 · SoCal/Scanlon/Mixed55&Over9.0 · #1 Doubles · 9.0 · with Eric Gidaya mixed
doesn’t count toward your NTRP rating
7-6, 7-6
W
2024-10-20 · SoCal/Scanlon/Mixed55&Over9.0 · #1 Doubles · 9.0 · with Eric Gidaya mixed
doesn’t count toward your NTRP rating
4-6, 7-6, 1-0
L
2024-09-01 · OC Palisades - Colleen · #2 Doubles · 9.0 · with Eric Gidaya mixed
doesn’t count toward your NTRP rating
6-7, 4-6
L
2024-06-02 · OC Palisades - Colleen · #2 Doubles · 9.0 · with Eric Gidaya mixed
doesn’t count toward your NTRP rating
6-4, 2-6, 0-1
Where you rank locallyagainst everyone at your level
Teams18 teams · 2019–2025
OC Los cab - Tracy - Sat1
2025 USTA Adult 55 & Over - OC · OC Women WE - 9.0 · 55+
2025
OC Palisades - Colleen - Sat1
2025 USTA Mixed Doubles 40 & Over - OC · OC - 9.0 WE - Weekend Mixed Doubles · 40+
2025
OC LLW Los Cab - Tracy
2024 USTA Adult 55 & Over - OC · OC Women WE - 9.0 · 55+
2024
OC LLW Los Cab - Tracy- Sat1
2024 USTA Adult 40 & Over - OC WE · OC Women 4.5 WE · 40+
2024
OC Palisades - Colleen
2024 USTA Mixed Doubles 40 & Over - OC · OC - 9.0 WE - Weekend Mixed Doubles · 40+
2024
SoCal/Scanlon/Mixed55&Over9.0
2024 OC 55 & Over Mixed Doubles · OC WE 9.0 · 55+
2024
OC LLW Los Cab - Tracy Sun1
2023 USTA Adult 55 & Over - OC · OC Women WE - 9.0 · 55+
2023
OC Los Cab - Tracy Sat1
2023 USTA Adult 40 & Over - OC WE · OC Women 4.5 WE · 40+
2023
OC Palisades - Colleen
2023 USTA Mixed Doubles 40 & Over - OC · OC - 9.0 WE - Weekend Mixed Doubles · 40+
2023
OC LLW Los Cab - Tracy
2022 USTA Adult 40 & Over - OC WE · OC Women 4.5 WE · 40+
2022
OC Los Cab - Tracy
2022 USTA Adult 55 & Over - OC · OC Women WE - 9.0 · 55+
2022
OC Palisades - Colleen
2022 USTA Mixed Doubles 40 & Over - OC · OC - 9.0 WE - Weekend Mixed Doubles · 40+
2022
OC - Palisades - Scanlon
2021 USTA Mixed Doubles 40 & Over - OC · OC - 9.0 WE - Weekend Mixed Doubles · 40+
2021
OC Palisades
2021 USTA Mixed Doubles 18 & Over - OC · OC 10.0 WE - Weekend Mixed Doubles · 18+
2021
OC 40 plus 9.0 mixed PTC Scanlon - Sat 1
2019 USTA Mixed Doubles 40 & Over - OC · OC - 9.0 WE - Weekend Mixed Doubles · 40+
2019
OC PTC mixed 10.0 - Scanlon: SU 1
2019 USTA Mixed Doubles 18 & Over - OC · OC 10.0 WE - Weekend Mixed Doubles · 18+
2019
OC PTC mixed 9.0 - Scanlon - SA 1
2019 USTA Mixed Doubles 18 & Over - OC · OC - 9.0 WE - Weekend Mixed Doubles · 18+
2019
OC Women's 4.5 Palisades TC - Scanlon - Sat 1
2019 SCTA Doubles 18 & Over - OC · OC Women WE - 4.5 · 18+
2019
Over timerating by season, and how you rank
By level4 levels played
4.5
60%
3W–2L · 54.2% of games
9.0
25%
1W–3L · 48.8% of games
10.0mixed
0W–2L
not enough matches yet
9.0mixed
40.9%
9W–13L · 46% of games

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

By lineusually #2 Doubles, 52% of the time
#2 Doubles
52%
17 matches
#1 Doubles
24%
8 matches
#3 Doubles
24%
8 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.

Losing is not my enemy. Fear of losing is my enemy.
Rafael Nadal