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Hiroko Chao

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Rancho Palos Verdes, CA
4.0S year-end 2026
i
Self-rated, or a medical appeal
15 matches · 7W–8L · seasons 2019–2024
Match history15 matches
L
2024-03-24 · BC-AltaVista/JinWen · #2 Doubles · 8.0 · with Adulyakrit Varatip 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.
1-6, 4-6
W
2024-01-14 · BC-AltaVista/JinWen · #2 Doubles · 8.0 · with Jeffrey Hoos 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.
7-5, 6-1
W
Tim Ryan / Nahed Stefany
2022-09-24 · BC-LLW-Peninsula/JesseWu · #2 Doubles · 8.0 · with David Ball 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, 6-4, 1-0
W
2022-08-28 · BC-LLW-Peninsula/JesseWu · #2 Doubles · 8.0 · with Randy Hester 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.
6-2, 2-6, 1-0
W
2022-06-11 · BC-LLW-Peninsula/JesseWu · #1 Doubles · 8.0 · with David Ball 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.
4-6, 6-3, 1-0
W
2019-11-03 · BC-PeninsulaRC/HirokoChao · #2 Doubles · 4.0 · with Christina Baitzel
loading the estimate
6-3, 2-6, 1-0
L
2019-10-20 · BC-PeninsulaRC/HirokoChao · #1 Doubles · 4.0 · with Mika Ikeda
loading the estimate
2-6, 4-6
L
2019-10-13 · BC-PeninsulaRC/HirokoChao · #1 Doubles · 4.0 · with Maiko Iwamoto
loading the estimate
4-6, 5-7
W
2019-09-22 · BC-PeninsulaRC/HirokoChao · #1 Doubles · 4.0 · with Mika Ikeda
loading the estimate
7-5, 6-4
L
2019-09-08 · BC-PeninsulaRC/HirokoChao · #1 Doubles · 4.0 · with TINA ZIMMER
loading the estimate
1-6, 4-6
L
2019-06-09 · BC-Peninsula/Ikeda-Miller · #1 Doubles · 4.0 · with Mika Ikeda
loading the estimate
2-6, 2-6
L
2019-05-26 · BC-Peninsula/Ikeda-Miller · #2 Doubles · 4.0 · with Maiko Iwamoto
loading the estimate
3-6, 3-6
Where you rank locallyagainst everyone at your level
Teams5 teams · 2019–2024
Over timerating by season, and how you rank
By level2 levels played
4.0
30%
3W–7L · 40.6% of games
8.0mixed
80%
4W–1L · 51.1% of games

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

By lineusually #2 Doubles, 53% of the time
#2 Doubles
53%
8 matches
#1 Doubles
40%
6 matches
#1 Singles
7%
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 really think a champion is defined not by their wins but by how they can recover when they fall.
Serena Williams