| Date | R | Home v Away | - |
|---|---|---|---|
| 08/17 00:00 | - | Ryotaro Taguchi v Daisuke Sumizawa | 6-2,7-5 |
| 08/15 07:43 | - | Daisuke Sumizawa v Seiya Nakanishi | 6-2,6-3 |
| 08/14 01:00 | - | Daisuke Sumizawa v Mao Takada | 6-1,6-4 |
| 08/13 03:30 | - | Daisuke Sumizawa v Christopher Kosei Ono | 6-2,6-1 |
| 08/12 00:00 | - | Emon Van Loben Sels v Daisuke Sumizawa | 7-6,6-4 |
| 03/02 03:00 | - | Ryotaro Matsumura v Daisuke Sumizawa | 6-2,7-5 |