Level, 1 wins each over 2 singles meetings since 2022. Last meeting on 07/03/2025 at W35 Gurugram.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 07/03/2025 | W35 Gurugram | Quarter-final | hard | Yamazaki | 6-4 5-7 7-5 |
| 16/10/2022 | W25 Hamamatsu | Final | carpet | Kaji | 1-1 ret. |
| hard | Kaji 0 - 1 Yamazaki |
| carpet | Kaji 1 - 0 Yamazaki |
| 2025 | Kaji 0 - 1 Yamazaki |
| 2022 | Kaji 1 - 0 Yamazaki |
170 wins, 142 losses since 2021 (54.5%).
Last matches: D D V V D
134 wins, 99 losses since 2021 (57.5%).
Last matches: D V V V D
Level, 1 wins each over 2 singles meetings since 2022.
On 07/03/2025, at W35 Gurugram (Quarter-final): Ikumi Yamazaki won 6-4 5-7 7-5.