| Challenger Ochsenhausen | 2021/12/13 11:30 | Sven Happek v Christopher Ligocki | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/13 09:30 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/12/03 11:30 | Sven Happek v Alexander Valuch | L | 2-3 |
| Challenger Ochsenhausen | 2021/12/03 08:50 | Sven Happek v Josip Huzjak | W | 3-2 |
| Challenger Ochsenhausen | 2021/12/02 12:50 | Sven Happek v Miguel Chamorro | W | 3-1 |
| Challenger Ochsenhausen | 2021/12/02 09:30 | Sven Happek v Tugay Yilmaz | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/01 12:50 | Sven Happek v Dennis Klein | L | 0-3 |
| Challenger Ochsenhausen | 2021/12/01 10:10 | Sven Happek v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2021/12/13 10:50 | Maciej Kubik v Damian Zech | L | 3-0 |
| Challenger Ochsenhausen | 2021/12/13 08:10 | Dennis Klein v Damian Zech | L | 3-0 |
| 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 |