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Chin-Jen Ku

Foster City, CA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
17 matches · 10W–7L · seasons 20252026

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Match history17 matches
L
Eric Wang / Teppei Tsutsui
2026-06-06 · SAN CARLOS TC/ARGUELLO PK 18AM3.5B · #2 Doubles · 3.5 · with Vu Ha
expectation pending — we’re still fetching an opponent’s record
1-6, 6-7
W
2026-05-30 · SAN CARLOS TC/ARGUELLO PK 18AM3.5B · #2 Doubles · 3.5 · with Vu Ha
expectation pending — we’re still fetching an opponent’s record
7-6, 6-0
W
2026-05-20 · SAN CARLOS TC/ARGUELLO PK 18AM3.5B · #1 Doubles · 3.5 · with Yu Han
expectation pending — we’re still fetching an opponent’s record
4-6, 6-2, 1-0
L
2026-04-25 · SAN CARLOS TC/ARGUELLO PK 18AM3.5B · #2 Doubles · 3.5 · with Yu Han
expectation pending — we’re still fetching an opponent’s record
6-4, 3-6, 0-1
W
2026-04-18 · SAN CARLOS TC/ARGUELLO PK 18AM3.5B · #1 Doubles · 3.5 · with Yu Han
expectation pending — we’re still fetching an opponent’s record
6-2, 6-3
L
2026-03-12 · FOSTER CITY TC/EDGEWATER PK 40AM3.5A · #1 Doubles · 3.5 · with Byron Lee
expectation pending — we’re still fetching an opponent’s record
6-4, 4-6, 0-1
W
2026-03-05 · FOSTER CITY TC/EDGEWATER PK 40AM4.0C · #3 Doubles · 4.0 · with Thuc Dam
expectation pending — we’re still fetching an opponent’s record
7-5, 6-2
W
2026-03-01 · FOSTER CITY TC/EDGEWATER PK 40AM3.5A · #2 Doubles · 3.5 · with Byron Lee
expectation pending — we’re still fetching an opponent’s record
6-3, 6-1
W
2026-02-28 · FOSTER CITY TC/EDGEWATER PK 40AM3.5A · #1 Doubles · 3.5 · with Byron Lee
expectation pending — we’re still fetching an opponent’s record
6-2, 6-3
L
2026-02-22 · FOSTER CITY TC/EDGEWATER PK 40AM3.5A · #1 Doubles · 3.5 · with Byron Lee
expectation pending — we’re still fetching an opponent’s record
5-7, 1-6
L
Daphne Zenk / Kevin Jiangmixed
2026-02-21 · FOSTER CITY TC/EDGEWATER PK 18MX7.0A · #2 Doubles · 7.0 · with Terry Hunt
doesn’t count toward your NTRP rating
5-7, 6-4, 0-1
L
Suk Lee / Steve Renaker
2026-02-14 · FOSTER CITY TC/EDGEWATER PK 40AM4.0C · #3 Doubles · 4.0 · with Jacob Cha
expectation pending — we’re still fetching an opponent’s record
4-6, 4-6
Where you rank locallyagainst everyone at your level
Teams9 teams · 2023–2026
Over timerating by season, and how you rank
By level3 levels played
3.5
63.6%
7W–4L · 55.9% of games
4.0
50%
2W–2L · 45.5% of games
7.0mixed
1W–1L
not enough matches yet

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

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.

Start where you are. Use what you have. Do what you can.
Arthur Ashe