Level, 1 wins each over 2 singles meetings since 2023. Last meeting on 21/09/2026 at W50 Nanao.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 21/09/2026 | W50 Nanao | Qualifying 1 | carpet | Sawashiro | |
| 05/06/2023 | W15 Kashiwa | Qualifying 1 | hard | Ohashi |
| carpet | Ohashi 0 - 1 Sawashiro |
| hard | Ohashi 1 - 0 Sawashiro |
| 2026 | Ohashi 0 - 1 Sawashiro |
| 2023 | Ohashi 1 - 0 Sawashiro |
30 wins, 47 losses since 2021 (39.0%).
Last matches: D D D V D
39 wins, 41 losses since 2021 (48.8%).
Last matches: V D V D V
Level, 1 wins each over 2 singles meetings since 2023.
On 21/09/2026, at W50 Nanao (Qualifying 1): Kanon Sawashiro won.