| Challenger Ochsenhausen | 2021/07/28 06:30 | Michael Engelhardt v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2021/07/27 10:20 | Michael Engelhardt v Fedor Kuzmin | L | 1-3 |
| Challenger Ochsenhausen | 2021/07/27 07:00 | Michael Engelhardt v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/07/26 18:00 | Michael Engelhardt v Dennis Klein | L | 0-3 |
| Challenger Ochsenhausen | 2021/07/26 15:20 | Dauud Cheaib v Michael Engelhardt | L | 3-0 |
| Challenger Ochsenhausen | 2021/07/26 11:50 | Florian Bluhm v Michael Engelhardt | L | 3-0 |
| Challenger Ochsenhausen | 2021/07/26 09:50 | Michael Engelhardt v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2021/07/26 07:50 | Michael Engelhardt v Nico Wenger | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/28 07:10 | Jonas Christmann v Dauud Cheaib | L | 0-3 |