| Challenger - Ochsenhausen | 2021/08/10 13:15 | Dauud Cheaib v Fedor Kuzmin | L | 3-0 |
| Challenger - Ochsenhausen | 2021/08/09 16:40 | Fedor Kuzmin v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2021/07/30 12:50 | Dauud Cheaib v Fedor Kuzmin | W | 1-3 |
| Challenger - Ochsenhausen | 2021/07/28 13:10 | Fedor Kuzmin v Dauud Cheaib | W | 3-1 |
| Challenger - Ochsenhausen | 2021/07/26 20:00 | Dauud Cheaib v Fedor Kuzmin | L | 3-1 |
| Challenger - Ochsenhausen | 2021/06/18 13:30 | Dauud Cheaib v Fedor Kuzmin | L | 3-2 |
| Challenger - Ochsenhausen | 2021/06/17 11:10 | Fedor Kuzmin v Dauud Cheaib | L | 2-3 |
| Challenger - Ochsenhausen | 2021/06/03 09:10 | Dauud Cheaib v Fedor Kuzmin | L | 3-0 |
| Challenger - Ochsenhausen | 2021/08/16 12:30 | Fedor Kuzmin v Florian Bluhm | L | 2-3 |
| Challenger - Ochsenhausen | 2021/08/16 09:10 | Liang Qiu v Fedor Kuzmin | W | 0-3 |
| Challenger - Ochsenhausen | 2021/08/16 07:10 | Fedor Kuzmin v Christian Tomsic | W | 3-0 |
| Challenger - Ochsenhausen | 2021/08/10 14:00 | Florian Bluhm v Fedor Kuzmin | W | 1-3 |
| Challenger - Ochsenhausen | 2021/08/10 13:15 | Dauud Cheaib v Fedor Kuzmin | L | 3-0 |
| Challenger - Ochsenhausen | 2021/08/10 09:00 | Dennis Klein v Fedor Kuzmin | L | 3-2 |
| Challenger - Ochsenhausen | 2021/08/10 07:00 | Michael Servaty v Fedor Kuzmin | L | 3-0 |
| Challenger - Ochsenhausen | 2021/08/09 18:40 | Daniel Rinderer v Fedor Kuzmin | W | 1-3 |
| Challenger - Ochsenhausen | 2021/08/16 11:50 | Liang Qiu v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2021/08/16 09:50 | Dauud Cheaib v Christian Tomsic | W | 3-0 |
| Challenger - Ochsenhausen | 2021/08/16 07:50 | Dauud Cheaib v Amirreza Abbasi | W | 3-1 |
| Challenger - Ochsenhausen | 2021/08/10 14:40 | Dennis Klein v Dauud Cheaib | L | 3-2 |
| Challenger - Ochsenhausen | 2021/08/10 13:15 | Dauud Cheaib v Fedor Kuzmin | W | 3-0 |
| Challenger - Ochsenhausen | 2021/08/10 11:00 | Daniel Rinderer v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2021/08/10 09:40 | Dauud Cheaib v Florian Bluhm | W | 3-0 |
| Challenger - Ochsenhausen | 2021/08/09 19:20 | Dillon Chambers v Dauud Cheaib | W | 0-3 |