Level, 1 wins each over 2 singles meetings since 2022. Last meeting on 10/03/2025 at W50 Kyoto.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 10/03/2025 | W50 Kyoto | Qualifying 1 | indoor hard | Arakawa | 6-1 5-7 4-6 |
| 11/07/2022 | W25 Guimaraes | Qualifiers | hard | Namigata | 3-6 6-1 10-5 |
| indoor hard | Namigata 0 - 1 Arakawa |
| hard | Namigata 1 - 0 Arakawa |
| 2025 | Namigata 0 - 1 Arakawa |
| 2022 | Namigata 1 - 0 Arakawa |
30 wins, 46 losses since 2021 (39.5%).
Last matches: D D D D D
99 wins, 137 losses since 2021 (41.9%).
Last matches: D D V D D
Level, 1 wins each over 2 singles meetings since 2022.
On 10/03/2025, at W50 Kyoto (Qualifying 1): Natsuho Arakawa won 6-1 5-7 4-6.