| Date | R | Home v Away | - |
|---|---|---|---|
| 07/16 02:00 | - | Yuki Mochizuki v Asahi Harazaki | 3-6,6-3,6-4 |
| 07/14 00:30 | - | Ryoma Matsushita v Asahi Harazaki | 2-6,5-7 |
| 07/12 00:30 | - | Ryota Kaneda v Asahi Harazaki | 0-5 |
| 07/09 05:00 | - | Tatsuma Ito v Asahi Harazaki | 6-1,6-0 |
| 07/09 00:30 | - | Asahi Harazaki v Jumpei Yamasaki | 7-5,5-2 |
| 07/08 02:00 | - | Ryuya Ata v Asahi Harazaki | 2-6,1-6 |
| 07/07 00:30 | - | Daisuke Inagawa v Asahi Harazaki | 1-6,2-6 |
| 07/06 03:30 | - | Taiyo Hirano v Asahi Harazaki | 2-6,4-6 |
| 07/04 05:00 | - | Ryuki Matsuda v Asahi Harazaki | 3-6,4-5 |