Haruka Kaji
- Negara
- Jepang
- Tanggal lahir
- 1994-09-25
- Bermain
- tangan kanan
- Peringkat WTA
- 263 · 289.0 poin
- Peringkat langsung
- 274 · 258 poin
- Peringkat WTA (ganda)
- 1306 · 20.0 poin
- Musim 2026
- 2–4
Pertandingan terbaru
| Tanggal | Turnamen | Babak | Lawan | Skor | Hasil |
|---|---|---|---|---|---|
| 2026-10-08 | Wagga Wagga | R16 | Jasmine Adams | 6-2 6-0 | menang |
| 2026-10-07 | Wagga Wagga | R32 | Rira Kosaka | 6-2 6-1 | menang |
| 2026-09-28 | Jingshan | R1 | Emerson Jones | 2-6 4-6 | kalah |
| 2026-09-19 | Seoul | R1 | Darya Astakhova | 2-6 7-6(6) 2-6 | kalah |
| 2026-07-29 | Vancouver | R1 | Taylah Preston | 0-6 2-6 | kalah |
| 2026-05-06 | Jiujiang | R2 | Xinxin Yao | 4-6 3-6 | kalah |
| 2025-10-26 | Hong Kong | R2 | Kristiana Sidorova | 1-6 2-6 | kalah |
| 2025-10-25 | Hong Kong | R1 | Kallista Liu | 7-6(4) 6-4 | menang |
| 2025-10-15 | Jinan | R2 | Xinyu Gao | 3-6 3-6 | kalah |
| 2025-10-13 | Jinan | R1 | Yufei Ren | 4-6 6-2 7-5 | menang |
| 2025-06-10 | Valencia | R1 | Maria Lourdes Carle | 1-6 2-6 | kalah |
| 2025-06-03 | Bari | R1 | Anna Bondar | 1-6 2-6 | kalah |
| 2025-05-19 | Roland Garros | Margaux Rouvroy | 5-7 6-7(10) | kalah | |
| 2025-01-03 | Hobart | R1 | Renata Zarazua | 1-6 6-7(5) | kalah |
| 2024-12-27 | Auckland | R1 | Lucrezia Stefanini | 1-6 3-6 | kalah |