| Date | R | Home v Away | - |
|---|---|---|---|
| 02/12 02:00 | - | Tomohiro Masabayashi v Seita Watanabe | 4-6,1-5 |
| 02/11 02:00 | - | Tomohiro Masabayashi v Natsuki Yamamoto | 6-0,6-3 |
| 02/10 00:30 | - | Tomohiro Masabayashi v Riki Takahata | 6-3,6-3 |
| 02/09 02:00 | - | Tomohiro Masabayashi v Shion Itsusaki | 6-1,6-4 |
| 02/08 02:00 | - | Sora Fukuda v Tomohiro Masabayashi | 6-4,6-4 |
| 02/07 00:30 | - | Shun Oue v Tomohiro Masabayashi | 2-6,4-6 |