| Challenger - Ochsenhausen | 2021/02/08 17:00 | Jiri Martinko v Dennis Klein | L | 1-3 |
| Challenger - Ochsenhausen | 2021/02/15 15:00 | Nicolas Burgos v Jiri Martinko | W | 0-3 |
| Challenger - Ochsenhausen | 2021/02/15 11:30 | Eduardo Gonzales v Jiri Martinko | W | 2-3 |
| Challenger - Ochsenhausen | 2021/02/15 08:50 | Josip Huzjak v Jiri Martinko | W | 1-3 |
| Challenger - Ochsenhausen | 2021/02/09 12:40 | Dauud Cheaib v Jiri Martinko | L | 3-1 |
| Challenger - Ochsenhausen | 2021/02/09 08:40 | Florian Bluhm v Jiri Martinko | L | 3-2 |
| Challenger - Ochsenhausen | 2021/02/08 20:20 | Jiri Martinko v Josip Huzjak | W | 3-1 |
| Challenger - Ochsenhausen | 2021/02/08 17:00 | Jiri Martinko v Dennis Klein | L | 1-3 |
| Challenger - Ochsenhausen | 2021/02/08 15:00 | Eduardo Gonzales v Jiri Martinko | W | 2-3 |
| Challenger - Ochsenhausen | 2021/02/15 13:30 | Pekka Pelz v Dennis Klein | W | 1-3 |
| Challenger - Ochsenhausen | 2021/02/15 12:10 | Nicolas Burgos v Dennis Klein | W | 0-3 |
| Challenger - Ochsenhausen | 2021/02/15 07:30 | Felix Wetzel v Dennis Klein | W | 1-3 |
| Challenger - Ochsenhausen | 2021/02/09 10:40 | Josip Huzjak v Dennis Klein | L | 3-2 |
| Challenger - Ochsenhausen | 2021/02/09 09:20 | Fedor Kuzmin v Dennis Klein | W | 0-3 |
| Challenger - Ochsenhausen | 2021/02/08 19:00 | Simon Berglund v Dennis Klein | L | 3-0 |
| Challenger - Ochsenhausen | 2021/02/08 17:00 | Jiri Martinko v Dennis Klein | W | 1-3 |
| Challenger - Ochsenhausen | 2021/02/08 13:30 | Dauud Cheaib v Dennis Klein | L | 3-1 |