| Date | R | Home v Away | - |
|---|---|---|---|
| 08/17 00:00 | - | Emon Van Loben Sels v Ryo Minakata | 6-1,6-4 |
| 08/15 06:46 | - | Ryo Minakata v Ryotaro Matsumura | 6-4,6-3 |
| 08/14 23:30 | - | Ryo Minakata v Yuki Karatsu | 6-3,6-4 |
| 08/14 00:00 | - | Kazuma Kawachi v Ryo Minakata | 3-6,6-4,7-6 |
| 08/13 00:00 | - | Rikuto Yamaguchi v Ryo Minakata | 0-0 |