Level, 1 wins each over 2 singles meetings since 2023. Last meeting on 29/04/2025 at W100 Gifu.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 29/04/2025 | W100 Gifu | Round 1 | hard | Yamaguchi | 5-7 4-6 |
| 04/05/2023 | W80 Gifu | Round 2 | hard | Saito | 5-7 6-4 5-3 |
| hard | Yamaguchi 1 - 1 Saito |
| 2025 | Yamaguchi 1 - 0 Saito |
| 2023 | Yamaguchi 0 - 1 Saito |
164 wins, 137 losses since 2021 (54.5%).
Last matches: D D D D V
127 wins, 94 losses since 2021 (57.5%).
Last matches: D V V D D
Level, 1 wins each over 2 singles meetings since 2023.
On 29/04/2025, at W100 Gifu (Round 1): Mei Yamaguchi won 5-7 4-6.