| Date | R | HEIM v AUSWÄRTS | - |
|---|---|---|---|
| 06/06 09:00 | 26 | Dayne Kelly v Kazuma Kawachi | 6-3,6-1 |
| 06/05 04:20 | 25 | Shahin Khaledan v Kazuma Kawachi | 3-6,2-6 |
| 06/04 02:00 | 54 | Kazuma Kawachi v Digvijay Pratap Singh | 6-1,6-3 |
| 06/03 02:00 | 54 | Kazuma Kawachi v Timothy Lim | 6-3,6-0 |
| 05/31 02:00 | 27 | Maksim Tikhomirov v Kazuma Kawachi | 6-4,6-2 |
| 05/30 02:00 | 26 | Kazuma Kawachi v Takuto Niki | Retired |
| 05/28 02:00 | 25 | Kazuma Kawachi v Timothy Lim | 6-0,6-1 |