| Challenger Ochsenhausen | 2021/08/04 09:50 | Damian Zech v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/12/13 15:00 | Dauud Cheaib v Christopher Ligocki | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/13 12:10 | Dauud Cheaib v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/13 09:30 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/12/10 14:30 | Dauud Cheaib v Alexander Valuch | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/10 12:25 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/10 10:50 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/10 08:10 | Dauud Cheaib v Emiliano Riofrio | W | 3-1 |
| Challenger Ochsenhausen | 2021/12/09 11:30 | Dauud Cheaib v Michael Trink | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/13 15:40 | Sven Happek v Damian Zech | L | 3-0 |
| 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 |