| Date | R | Home v Away | - |
|---|---|---|---|
| 04/28 03:16 | - | Shinji Hazawa v Ryotaro Matsumura | 7-6,6-3 |
| 04/27 00:30 | - | Ko Suzuki v Ryotaro Matsumura | 2-6,2-6 |
| 04/26 04:52 | - | Ryotaro Matsumura v Taketo Takamisawa | 6-3,6-1 |
| 04/24 02:31 | - | Ryotaro Matsumura v Seiya Nakanishi | 6-4,6-0 |
| 04/23 05:12 | - | Ryotaro Matsumura v Hiiro Sakamoto | 6-2,6-4 |
| 04/22 04:39 | - | Jasper Lai v Ryotaro Matsumura | 0-6,0-6 |