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Chiyuki Kobata

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Brookline, MA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
72 matches · 47W–25L · seasons 2019–2026
Match history72 matches
W
2026-07-20 · WESF:Westfit:Durkin/Howard · #1 Doubles · 4.0 · with Nicoline van Riel
loading the estimate
6-4, 4-5, 1-0
L
2026-07-14 · LFW:Longfellow:van Riel/Kobata · #1 Doubles · 8.0 · with Maria Argiriadi
loading the estimate
7-5, 5-6, 0-1
L
2026-07-06 · WESF:Westfit:Durkin/Howard · #1 Doubles · 4.0 · with Nicoline van Riel
loading the estimate
2-6, 3-6
L
2026-06-30 · LFW:Longfellow:van Riel/Kobata · #1 Doubles · 8.0 · with Maria Argiriadi
loading the estimate
3-6, 5-6
L
2026-06-23 · LFW:Longfellow:van Riel/Kobata · #1 Doubles · 8.0 · with Nicoline van Riel
loading the estimate
6-4, 4-5, 0-1
W
2026-06-15 · WESF:Westfit:Durkin/Howard · #1 Doubles · 4.0 · with Nicoline van Riel
loading the estimate
3-6, 6-4, 1-0
L
Barbara Bailey / Victoria Kilroy
2026-06-09 · LFW:Longfellow:van Riel/Kobata · #3 Doubles · 8.0 · with Mary-Lynne Bohn
loading the estimate
4-6, 1-6
W
2026-06-02 · LFW:Longfellow:van Riel/Kobata · #1 Doubles · 8.0 · with Maria Argiriadi
loading the estimate
6-3, 3-6, 1-0
L
2026-05-26 · LFW:Longfellow:van Riel/Kobata · #1 Doubles · 8.0 · with Nicoline van Riel
loading the estimate
3-6, 2-6
W
2026-05-19 · LFW:Longfellow:van Riel/Kobata · #1 Doubles · 8.0 · with Yumiko Yeaw
loading the estimate
6-1, 6-3
W
2026-05-11 · WESF:Westfit:Durkin/Howard · #1 Doubles · 4.0 · with Mary-Lynne Bohn
loading the estimate
6-3, 6-4
L
2025-09-12 · LFW:Longfellow:van Riel/Huttemann · #2 Doubles · 8.0 · with Kate Huttemann championship
loading the estimate
6-7, 1-6
Where you rank locallyagainst everyone at your level
Teams14 teams · 2021–2026
Over timerating by season, and how you rank
By level2 levels played
4.0
72.5%
29W–11L · 57.8% of games
8.0
56.2%
18W–14L · 52.9% of games

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

By lineusually #1 Doubles, 71% of the time
#1 Doubles
71%
51 matches
#2 Doubles
22%
16 matches
#3 Doubles
7%
5 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.

You can get through anything if you keep going one point at a time.
Arthur Ashe