Haruka Kaji leads 2 to 1 over 3 singles meetings since 2022. Last meeting on 24/05/2023 at W25 Karuizawa.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 24/05/2023 | W25 Karuizawa | Round 1 | grass | Kaji | 6-1 6-2 |
| 16/05/2023 | W60 Kurume | Round 1 | grass | Kaji | 6-1 6-2 |
| 09/11/2022 | W25 Yokohama | Round 1 | hard | Sato | 3-6 3-6 |
| grass | Kaji 2 - 0 Sato |
| hard | Kaji 0 - 1 Sato |
| 2023 | Kaji 2 - 0 Sato |
| 2022 | Kaji 0 - 1 Sato |
170 wins, 142 losses since 2021 (54.5%).
Last matches: D D V V D
90 wins, 98 losses since 2021 (47.9%).
Last matches: V V D V V
Haruka Kaji leads 2 to 1 over 3 singles meetings since 2022.
On 24/05/2023, at W25 Karuizawa (Round 1): Haruka Kaji won 6-1 6-2.