Haruka Kaji leads 2 to 1 over 3 singles meetings since 2023. Last meeting on 23/04/2025 at W100 Tokyo.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 23/04/2025 | W100 Tokyo | Round 1 | hard | Kaji | 6-2 6-3 |
| 07/07/2023 | W40 Hong Kong | Quarter-final | hard | Ma | 6-2 6-2 |
| 07/02/2023 | W25 Burnie | Round 1 | hard | Kaji | 2-6 1-6 |
| hard | Kaji 2 - 1 Ma |
| 2025 | Kaji 1 - 0 Ma |
| 2023 | Kaji 1 - 1 Ma |
167 wins, 137 losses since 2021 (54.9%).
Last matches: D V D V D
188 wins, 148 losses since 2021 (56.0%).
Last matches: D V D D V
Haruka Kaji leads 2 to 1 over 3 singles meetings since 2023.
On 23/04/2025, at W100 Tokyo (Round 1): Haruka Kaji won 6-2 6-3.