Haruka Kaji leads 2 to 1 over 3 singles meetings since 2023. Last meeting on 28/11/2024 at W50 Yokohama.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 28/11/2024 | W50 Yokohama | Round 2 | hard | Kaji | 2-6 3-6 |
| 05/10/2023 | W25 Makinohara | Round 2 | carpet | Akita | 6-7(7) 5-6 |
| 18/05/2023 | W60 Kurume | Round 2 | grass | Kaji | 7-6(7) 6-0 |
| hard | Akita 0 - 1 Kaji |
| carpet | Akita 1 - 0 Kaji |
| grass | Akita 0 - 1 Kaji |
| 2024 | Akita 0 - 1 Kaji |
| 2023 | Akita 1 - 1 Kaji |
110 wins, 85 losses since 2021 (56.4%).
Last matches: D D D V D
167 wins, 137 losses since 2021 (54.9%).
Last matches: D V D V D
Haruka Kaji leads 2 to 1 over 3 singles meetings since 2023.
On 28/11/2024, at W50 Yokohama (Round 2): Haruka Kaji won 2-6 3-6.