| Challenger Ochsenhausen | 2021/12/03 14:30 | Dennis Klein v Dauud Cheaib | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/03 12:25 | Dennis Klein v Liang Qiu | W | 3-2 |
| Challenger Ochsenhausen | 2021/12/03 10:10 | Dennis Klein v Miguel Chamorro | W | 3-2 |
| Challenger Ochsenhausen | 2021/12/03 07:30 | Dennis Klein v Tugay Yilmaz | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/02 10:50 | Dennis Klein v Dauud Cheaib | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/02 08:10 | Liang Qiu v Dennis Klein | W | 2-3 |
| Challenger Ochsenhausen | 2021/12/01 12:50 | Sven Happek v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/12/01 10:50 | Dennis Klein v Alexander Valuch | W | 3-1 |
| Challenger Ochsenhausen | 2021/12/07 10:00 | Simon Berglund v Damian Zech | L | 3-1 |
| Challenger Ochsenhausen | 2021/12/07 08:40 | Amir Hossein Hodaei v Damian Zech | W | 1-3 |
| Challenger Ochsenhausen | 2021/12/06 19:00 | Tal Israeli v Damian Zech | L | 3-0 |
| Challenger Ochsenhausen | 2021/12/06 17:00 | Alexander Valuch v Damian Zech | L | 3-0 |
| Challenger Ochsenhausen | 2021/12/06 13:30 | Christopher Ligocki v Damian Zech | L | 3-2 |
| Challenger Ochsenhausen | 2021/12/06 12:10 | Amirreza Abbasi v Damian Zech | L | 3-0 |
| Challenger Ochsenhausen | 2021/12/06 07:30 | Nico Longhino v Damian Zech | L | 3-1 |
| Challenger Ochsenhausen | 2021/10/19 11:40 | Damian Zech v Islombek Sultonov | W | 3-1 |