Mei Yamaguchi leads 3 to 1 over 4 singles meetings since 2023. Last meeting on 13/03/2025 at W50 Kyoto.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 13/03/2025 | W50 Kyoto | Round 2 | indoor hard | Omae | 6-1 6-3 |
| 13/03/2024 | W35 Indore | Round 1 | hard | Yamaguchi | 6-2 6-1 |
| 29/11/2023 | W40 Yokohama | Round 1 | hard | Yamaguchi | 6-2 6-2 |
| 08/05/2023 | W60 Fukuoka | Qualifiers | carpet | Yamaguchi | 6-2 6-1 |
| indoor hard | Omae 1 - 0 Yamaguchi |
| hard | Omae 0 - 2 Yamaguchi |
| carpet | Omae 0 - 1 Yamaguchi |
| 2025 | Omae 1 - 0 Yamaguchi |
| 2024 | Omae 0 - 1 Yamaguchi |
| 2023 | Omae 0 - 2 Yamaguchi |
65 wins, 68 losses since 2021 (48.9%).
Last matches: D D D D D
166 wins, 140 losses since 2021 (54.2%).
Last matches: D D V D V
Mei Yamaguchi leads 3 to 1 over 4 singles meetings since 2023.
On 13/03/2025, at W50 Kyoto (Round 2): Akiko Omae won 6-1 6-3.