| Date | R | Home v Away | - |
|---|---|---|---|
| 08/16 00:00 | 28 | Taketo Takamisawa v Katsutoshi Suzuki | 6-1,6-3 |
| 08/15 04:20 | - | Ryotaro Matsumura v Katsutoshi Suzuki | 6-1,6-0 |
| 08/14 03:10 | - | Christopher Kosei Ono v Katsutoshi Suzuki | 3-6,2-6 |
| 08/13 09:00 | - | Jonathan Irwanto v Katsutoshi Suzuki | Retired |
| 08/12 00:00 | - | Haruki Okude v Katsutoshi Suzuki | Retired |