| Challenger Ochsenhausen | 2021/12/13 10:10 | Kenan Hrnic v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/12/14 15:00 | Florian Bluhm v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/12/14 14:15 | Maciej Kubik v Dennis Klein | L | 3-0 |
| Challenger Ochsenhausen | 2021/12/14 12:40 | Dennis Klein v Christopher Ligocki | W | 3-0 |
| 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 | 2021/12/21 12:40 | Liang Qiu v Kenan Hrnic | W | 0-3 |
| Challenger Ochsenhausen | 2021/12/21 08:40 | Michael Trink v Kenan Hrnic | W | 1-3 |
| Challenger Ochsenhausen | 2021/12/20 20:20 | Kenan Hrnic v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2021/12/20 17:00 | Kenan Hrnic v Taehyun Kim | L | 1-3 |
| Challenger Ochsenhausen | 2021/12/20 15:00 | Josip Huzjak v Kenan Hrnic | L | 3-1 |
| Challenger Ochsenhausen | 2021/12/20 11:30 | Evgueni Chtchetinine v Kenan Hrnic | L | 3-0 |
| Challenger Ochsenhausen | 2021/12/20 08:50 | Nico Wenger v Kenan Hrnic | W | 0-3 |
| Challenger Ochsenhausen | 2021/12/14 12:00 | Kenan Hrnic v Damian Zech | W | 3-1 |