| Challenger - Ochsenhausen | 2021/06/16 12:30 | Sven Happek v Christopher Ligocki | W | 3-1 |
| 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 | 2021/12/01 07:30 | Sven Happek v Dauud Cheaib | L | 0-3 |
| 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 |
| Challenger - Ochsenhausen | 2021/12/06 21:00 | Christopher Ligocki v Amir Hossein Hodaei | L | 1-3 |
| Challenger - Ochsenhausen | 2021/12/06 16:20 | Christopher Ligocki v Tal Israeli | L | 0-3 |
| Challenger - Ochsenhausen | 2021/12/06 13:30 | Christopher Ligocki v Damian Zech | W | 3-2 |
| Challenger - Ochsenhausen | 2021/12/06 10:10 | Nico Longhino v Christopher Ligocki | W | 1-3 |
| Challenger - Ochsenhausen | 2021/12/06 08:10 | Christopher Ligocki v Simon Berglund | L | 0-3 |