| Date | R | Home v Away | - |
|---|---|---|---|
| 09/15 07:00 | 54 | Ryotaro Matsumura v Naoya Honda | 4-6,6-3,4-10 |
| 09/23 01:00 | - | Ryotaro Matsumura v Hiroyasu Ehara | Cancelled |
| 09/21 02:00 | 26 | Ryotaro Matsumura v Sora Fukuda | 1-6,1-6 |
| 09/20 01:00 | 25 | Ryotaro Matsumura v Toru Horie | 6-0,5-7,7-6 |
| 09/18 00:50 | 19 | Ryotaro Matsumura v Natsuki Yamamoto | 6-2,6-1 |
| 09/17 01:00 | 54 | Ryotaro Matsumura v Seiya Nakanishi | 6-2,6-4 |