| Challenger Ochsenhausen | 2021/06/28 12:30 | Christopher Ligocki v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/06/02 09:10 | Christopher Ligocki v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/24 16:00 | Christopher Ligocki v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/12/14 10:00 | Dennis Klein v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2021/12/13 21:00 | Dennis Klein v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/13 16:20 | Dennis Klein v Maciej Kubik | L | 1-3 |
| Challenger Ochsenhausen | 2021/12/13 13:30 | Dennis Klein v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/13 10:10 | Kenan Hrnic v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/12/13 08:10 | Dennis Klein v Damian Zech | W | 3-0 |
| 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 | 2021/12/14 08:40 | Kenan Hrnic v Christopher Ligocki | L | 3-2 |
| Challenger Ochsenhausen | 2021/12/13 20:20 | Christopher Ligocki v Damian Zech | W | 3-2 |
| Challenger Ochsenhausen | 2021/12/13 17:00 | Christopher Ligocki v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2021/12/13 15:00 | Dauud Cheaib v Christopher Ligocki | L | 3-0 |
| Challenger Ochsenhausen | 2021/12/13 11:30 | Sven Happek v Christopher Ligocki | L | 3-0 |
| Challenger Ochsenhausen | 2021/12/13 08:50 | Maciej Kubik v Christopher Ligocki | L | 3-1 |
| Challenger Ochsenhausen | 2021/12/07 11:20 | Christopher Ligocki v Alexander Valuch | L | 0-3 |
| Challenger Ochsenhausen | 2021/12/07 09:20 | Christopher Ligocki v Amirreza Abbasi | L | 0-3 |