Level, 1 wins each over 2 singles meetings since 2023. Last meeting on 20/04/2026 at W100 Tokyo.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 20/04/2026 | W100 Tokyo | Qualifying 1 | hard | Kaji | 6-1 6-4 |
| 18/10/2023 | W60 Saguenay | Round 1 | indoor hard | Hewitt | 6-2 6-4 |
| hard | Kaji 1 - 0 Hewitt |
| indoor hard | Kaji 0 - 1 Hewitt |
| 2026 | Kaji 1 - 0 Hewitt |
| 2023 | Kaji 0 - 1 Hewitt |
170 wins, 142 losses since 2021 (54.5%).
Last matches: D D V V D
108 wins, 109 losses since 2021 (49.8%).
Last matches: D V V V V
Level, 1 wins each over 2 singles meetings since 2023.
On 20/04/2026, at W100 Tokyo (Qualifying 1): Haruka Kaji won 6-1 6-4.