| Date | R | Home v Away | - |
|---|---|---|---|
| 04/28 00:30 | - | Natsuki Yamamoto v Hiiro Sakamoto | 6-4,7-6 |
| 04/27 07:18 | - | Nicholas Jovanovski v Hiiro Sakamoto | 4-6,2-3 |
| 04/26 02:00 | - | Hiiro Sakamoto v Seiya Nakanishi | 3-6,6-2,2-6 |
| 04/25 05:10 | - | Hiiro Sakamoto v Taketo Takamisawa | 7-5,2-6,4-6 |
| 04/24 04:10 | - | Jasper Lai v Hiiro Sakamoto | 0-6,0-0 |
| 04/23 05:12 | - | Ryotaro Matsumura v Hiiro Sakamoto | 6-2,6-4 |