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Derrick Tsukayama

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Kailua, HI
2.5S year-end 2025
i
Self-rated, or a medical appeal
19 matches · 10W–9L · seasons 2019–2026
Match history19 matches
L
2026-07-18 · One Halawa Topspin! · #1 Doubles · 3.0 · with Wladymeir Bruce Savaille
loading the estimate
4-6, 3-6
W
2026-07-05 · One Halawa Topspin! · #1 Doubles · 3.0 · with Jared Griffin
loading the estimate
5-7, 7-6, 1-0
W
2024-03-12 · KCC70+ · #3 Doubles · 6.5 · with James Kobashigawa
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, 6-0
L
2024-02-14 · KCC70+ · #1 Doubles · 6.5 · with Rodney Koizumi
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, 6-7, 0-1
W
Terry Garrett / Glenn Holden
2022-02-05 · Hawaii/Castro/65&Over6.0M · #1 Doubles · 6.0 · with Clyde Miyasato 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, 5-7, 1-0
L
Dennis Cronin / Jack Hughes
2022-02-04 · Hawaii/Castro/65&Over6.0M · #3 Doubles · 6.0 · with Clyde Miyasato 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, 5-7, 0-1
W
Steven Edwards / Kenneth Cresswell
2022-02-04 · Hawaii/Castro/65&Over6.0M · #3 Doubles · 6.0 · with Clyde Miyasato 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.
7-6, 6-3
L
2021-09-26 · Hawaii/Castro/65&Over6.0M · #1 Doubles · 6.0 · with Kenneth Pia
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, 1-6
L
2021-09-19 · Hawaii/Castro/65&Over6.0M · #1 Doubles · 6.0 · with John Iokia
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.
0-6, 2-6
W
2021-09-12 · Hawaii/Castro/65&Over6.0M · #1 Doubles · 6.0 · with Clyde Miyasato
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, 6-3
W
2021-09-05 · Hawaii/Castro/65&Over6.0M · #3 Doubles · 6.0 · with Kenneth Pia
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, 6-4, 1-0
W
2021-08-29 · Hawaii/Castro/65&Over6.0M · #3 Doubles · 6.0 · with Kenneth Pia
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, 4-6, 1-0
Where you rank locallyagainst everyone at your level
Teams6 teams · 2019–2026
Over timerating by season, and how you rank
By level4 levels played
3.0
2W–1L
not enough matches yet
6.0
46.2%
6W–7L · 43.1% of games
6.5
1W–1L
not enough matches yet
6.0mixed
1W–0L
not enough matches yet

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

By lineusually #1 Doubles, 42% of the time
#1 Doubles
42%
8 matches
#3 Doubles
42%
8 matches
#2 Doubles
16%
3 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.

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Billie Jean King