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Cassidy Seo

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IRVING, TX
3.5S year-end 2026
i
Self-rated, or a medical appeal
8 matches · 7W–1L · seasons 2023–2024
Match history8 matches
W
2024-03-10 · Party Team · #2 Doubles · 8.0 · with Kwang-Hee Kang mixed
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.
6-1, 6-3
W
2024-02-27 · Party Team · #1 Doubles · 8.0 · with Kwang-Hee Kang mixed
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.
6-1, 3-6, 1-0
W
2023-06-03 · Eastern/Moramarco/18&Over6.0XD · #3 Doubles · 6.0 · with Hyung Yoon mixed championship
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.
6-4, 6-2
L
2023-06-03 · Eastern/Moramarco/18&Over6.0XD · #1 Doubles · 6.0 · with Hyung Yoon mixed championship
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.
2-6, 3-6
W
2023-06-02 · Eastern/Moramarco/18&Over6.0XD · #3 Doubles · 6.0 · with Hyung Yoon mixed championship
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.
6-3, 6-2
W
John Allen / Prab Pannu
2023-06-02 · Eastern/Moramarco/18&Over6.0XD · #3 Doubles · 6.0 · with Hyung Yoon mixed championship
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, 6-3
W
2023-04-01 · Eastern/Moramarco/18&Over6.0XD · #3 Doubles · 6.0 · with Hyung Yoon mixed
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.
6-4, 6-3
W
2023-03-20 · Eastern/Moramarco/18&Over6.0XD · #1 Doubles · 6.0 · with Hyung Yoon mixed
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.
6-4, 6-1
Where you rank locallyagainst everyone at your level
Teams2 teams · 2023–2024
Over timerating by season, and how you rank
By level2 levels played
6.0mixed
83.3%
5W–1L · 61.9% of games
8.0mixed
2W–0L
not enough matches yet

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

By lineusually #3 Doubles, 50% of the time
#3 Doubles
50%
4 matches
#1 Doubles
38%
3 matches
#2 Doubles
13%
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.

Experience is a big word. I think it comes with time, and I have that.
Serena Williams