Vienna 
Brussels 
Lyon 
Astana 
Rio de Janeiro 
Courmayeur 
Curitiba 
Guayaquil 
Alicante 2 
Davis Сup Group I Tennis. Played Kuwata Hiroko. Season 2026
Country 
Japan. Ranking WTA 0.
Japan. Ranking WTA 0. WTA - Jingshan | ||||
|---|---|---|---|---|
| 26.09.2026 | Qualifications - 1st round | Rajecki Amelia — Kuwata Hiroko | 2:1 (6:1, 1:6, 6:1) |
|
 WTA - Ilkley | ||||
| 07.06.2026 | Qualifications - 1st round | Naef Celine — Kuwata Hiroko | 2:0 (6:1, 6:4) |
|
 WTA - Mumbai | ||||
| 31.01.2026 | Qualifications - 1st round | Fossa Huergo Nicole — Kuwata Hiroko | 2:0 (6:2, 6:1) |
|
 WTA - Moorilla Hobart International | ||||
| 10.01.2026 | Qualifications - 1st round | Zarazua Renata — Kuwata Hiroko | 2:0 (6:0, 6:1) |
|