Nume: Haruka Kaji
Ţara: Japonia
Data naşterii: 25.09.94, 31 Vârsta
Clasament WTA: 291
TOP poziţie în clasament: 213 (25.09.23, 33700 puncte)
Puncte: 243
Premii: 268992 $
Total meciuri: 608
Victorii: 339
Succes: 55.76 %
Ţara: Japonia
Data naşterii: 25.09.94, 31 Vârsta
Clasament WTA: 291
TOP poziţie în clasament: 213 (25.09.23, 33700 puncte)
Puncte: 243
Premii: 268992 $
Total meciuri: 608
Victorii: 339
Succes: 55.76 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2026 | 18/13 | 13/8 | 0/0 | 4/4 | 1/1 | 0/0 | 0/0 |
| 2025 | 29/32 | 26/24 | 2/6 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2024 | 45/32 | 36/25 | 0/0 | 5/2 | 4/5 | 0/0 | 0/0 |
| 2023 | 41/28 | 24/19 | 4/2 | 2/2 | 4/3 | 7/2 | 0/0 |
| 2022 | 27/17 | 12/12 | 4/2 | 0/2 | 10/0 | 1/1 | 0/0 |
| 2021 | 8/12 | 6/9 | 2/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 4/3 | 4/2 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 24/29 | 17/22 | 1/2 | 5/2 | 1/3 | 0/0 | 0/0 |
| 2018 | 24/27 | 20/22 | 0/0 | 0/2 | 4/3 | 0/0 | 0/0 |
| 2017 | 55/20 | 48/16 | 0/0 | 3/1 | 4/3 | 0/0 | 0/0 |
| 2016 | 11/13 | 7/10 | 0/0 | 3/1 | 0/1 | 1/1 | 0/0 |
| 2015 | 18/10 | 13/7 | 2/2 | 0/0 | 3/1 | 0/0 | 0/0 |
| 2014 | 14/16 | 10/11 | 0/0 | 0/0 | 3/2 | 1/3 | 0/0 |
| 2013 | 16/11 | 13/8 | 0/0 | 0/0 | 1/1 | 2/2 | 0/0 |
| 2012 | 5/5 | 0/0 | 0/0 | 0/0 | 3/2 | 2/3 | 0/0 |
| 2011 | 0/1 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| ÎN TOTAL | 339/269 | 249/195 | 15/17 | 23/19 | 38/26 | 14/12 | 0/0 |
| succes % | 55.76 % | 56.08 % | 46.88 % | 54.76 % | 59.38 % | 53.85 % | 0 % |
Haruka Kaji / nejucate / ultimele
| 10.06.26 | 1-a rundă | Haruka Kaji | Ya-Yi Yang | detaliu meci |  W100 Wuning | Hard |
Haruka Kaji form / an 2021 / suprafaţa: Hard
Haruka Kaji / an 2021 / suprafaţa: Hard
| 06.10.21 | 1-a rundă | Connie Ma | Haruka Kaji | 6-1, 6-1 |  | detaliu meci |  W25 Redding | Hard |
| 29.09.21 | 1-a rundă | Victoria Duval | Haruka Kaji | 6-2, 6-1 | | detaliu meci | W60 Berkeley | Hard |
| 28.09.21 | Calificare | Haruka Kaji | Tori Kinard | 2-6, 6-4, 10-6 |  | detaliu meci | ||
| 21.09.21 | 1-a rundă | Emma Navarro | Haruka Kaji | 6-3, 6-0 | | detaliu meci | W25 Fort | Hard |
| 26.08.21 | a 2-a rundă | Ya-Hsuan Lee | Haruka Kaji | 6-2, 6-4 | | detaliu meci |  W25 Vigo | Hard |
| 25.08.21 | 1-a rundă | Haruka Kaji | Ekaterina Yashina | 6-1, 6-3 | | detaliu meci | ||
| 18.08.21 | 1-a rundă | Conny Perrin | Haruka Kaji | 7-65, 6-0 | | detaliu meci | W25 Ourense | Hard |
| 23.07.21 | Sfert de finală | Leolia Jeanjean | Haruka Kaji | 7-65, 6-2 | | detaliu meci |  W25 Les | Hard |
| 22.07.21 | a 2-a rundă | Haruka Kaji | Olivia Gadecki | 6-4, 2-6, 6-4 | | detaliu meci | ||
| 20.07.21 | 1-a rundă | Haruka Kaji | Chiara Scholl | 6-4, 1-0, Chiara Scholl - retragere | | detaliu meci | ||
| 13.07.21 | 1-a rundă | Mai Hontama | Haruka Kaji | 6-2, 6-0 | | detaliu meci | W60 Vitoria | Hard |
| 09.07.21 | Sfert de finală | Olivia Gadecki | Haruka Kaji | 6-2, 6-3 | | detaliu meci |  W25 Lisbon | Hard |
| 07.07.21 | a 2-a rundă | Haruka Kaji | Anastasia Zakharova | 7-5, 6-3 | | detaliu meci | ||
| 05.07.21 | 1-a rundă | Haruka Kaji | Haruna Arakawa | 6-2, 6-3 | | detaliu meci | ||
| 30.06.21 | 1-a rundă | Giulia Gatto-Monticone | Haruka Kaji | 6-3, 6-3 | | detaliu meci | W25 Palma | Hard |
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