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Jack Endo

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Cupertino, CA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
80 matches · 31W–49L · seasons 2018–2025
Match history80 matches
L
2025-03-08 · CUBBERLEY 40AM4.0A · #3 Doubles · 4.0 · with Ryoji Suzuki
loading the estimate
2-6, 6-3, 0-1
L
2025-03-01 · CUBBERLEY 40AM4.0A · #1 Doubles · 4.0 · with Holden Maecker
loading the estimate
3-6, 2-6
L
2025-02-23 · CUBBERLEY 40AM4.0A · #2 Doubles · 4.0 · with Holden Maecker
loading the estimate
1-6, 2-6
L
2025-01-18 · CUBBERLEY 40AM4.0A · #2 Doubles · 4.0 · with Don Scettrini
loading the estimate
1-6, 3-6
L
2024-10-12 · SUNNYVALE MTC 55MX8.0B · #2 Doubles · 8.0 · with Tazuko Sakurai mixed
doesn’t count toward your NTRP rating
2-6, 3-6
L
2024-10-05 · SUNNYVALE MTC 55MX8.0B · #2 Doubles · 8.0 · with Fumie Taguchi mixed
doesn’t count toward your NTRP rating
2-6, 3-6
L
2024-09-29 · SUNNYVALE MTC 55MX8.0B · #3 Doubles · 8.0 · with MacHiko Cyr mixed
doesn’t count toward your NTRP rating
2-6, 4-6
W
2024-08-25 · SUNNYVALE MTC 55MX8.0B · #1 Doubles · 8.0 · with Junko Ohoka mixed
doesn’t count toward your NTRP rating
7-6, 6-7, 1-0
L
2024-03-20 · CUBBERLEY 40AM4.0A · #2 Doubles · 4.0 · with Atsushi Shirai
loading the estimate
1-6, 0-6
L
2024-01-25 · CUBBERLEY 40AM4.0A · #1 Doubles · 4.0 · with Atsushi Shirai
loading the estimate
1-6, 0-6
L
2024-01-21 · CUBBERLEY 40AM4.0A · #3 Doubles · 4.0 · with Hideharu Sugizaki
loading the estimate
4-6, 2-6
W
2024-01-13 · CUBBERLEY 40AM4.0A · #2 Doubles · 4.0 · with Jonathan Kwan
loading the estimate
7-6, 6-3
Where you rank locallyagainst everyone at your level
Teams21 teams · 2019–2025
Over timerating by season, and how you rank
By level3 levels played
4.0
37%
17W–29L · 47.4% of games
8.5
1W–2L
not enough matches yet
8.0mixed
41.9%
13W–18L · 47% of games

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

By lineusually #2 Doubles, 34% of the time
#2 Doubles
34%
27 matches
#3 Doubles
34%
27 matches
#1 Doubles
29%
23 matches
#1 Singles
3%
2 matches
#2 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.

Champions keep playing until they get it right.
Billie Jean King