| Challenger - Ochsenhausen | 2021/08/09 18:00 | Michael Servaty v Florian Bluhm | L | 0-3 |
| Challenger - Ochsenhausen | 2021/08/09 15:20 | Dennis Klein v Michael Servaty | L | 3-0 |
| Challenger - Ochsenhausen | 2021/08/09 11:50 | Daniel Rinderer v Michael Servaty | L | 3-2 |
| Challenger - Ochsenhausen | 2021/08/09 09:50 | Michael Servaty v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2021/08/09 07:50 | Michael Servaty v Dillon Chambers | L | 2-3 |
| Challenger - Ochsenhausen | 2021/01/12 14:15 | Jiri Martinko v Michael Servaty | L | 3-2 |
| Challenger - Ochsenhausen | 2021/01/12 12:00 | Felix Wetzel v Michael Servaty | W | 2-3 |
| Challenger - Ochsenhausen | 2021/01/12 10:40 | Michael Servaty v Florian Bluhm | W | 3-2 |
| Challenger - Ochsenhausen | 2021/08/09 18:40 | Daniel Rinderer v Fedor Kuzmin | W | 1-3 |
| Challenger - Ochsenhausen | 2021/08/09 16:40 | Fedor Kuzmin v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2021/08/09 14:00 | Fedor Kuzmin v Dillon Chambers | W | 3-2 |
| Challenger - Ochsenhausen | 2021/08/09 11:10 | Fedor Kuzmin v Florian Bluhm | W | 3-1 |
| Challenger - Ochsenhausen | 2021/08/09 08:30 | Andrey Semenov v Fedor Kuzmin | W | 1-3 |
| Challenger - Ochsenhausen | 2021/07/30 12:50 | Dauud Cheaib v Fedor Kuzmin | W | 1-3 |
| Challenger - Ochsenhausen | 2021/07/30 12:05 | Jiri Martinko v Fedor Kuzmin | L | 3-0 |
| Challenger - Ochsenhausen | 2021/07/30 08:30 | Fedor Kuzmin v Florian Bluhm | W | 3-2 |