| Date | R | Home v Away | - |
|---|---|---|---|
| 05/03 01:45 | 28 | Kosuke Shibano v Kenta Nakamura | 1-6,7-6,4-6 |
| 05/01 04:30 | - | Jaden Dewandaka Tan v Kosuke Shibano | 7-5,6-2 |
| 04/30 04:15 | - | Masaya Kobayashi v Kosuke Shibano | 2-6,1-6 |
| 04/29 01:00 | - | Hikaru Takahashi v Kosuke Shibano | 1-6,6-2,6-4 |
| 04/28 04:45 | - | Felix Mischker v Kosuke Shibano | 6-4,6-2 |