| Challenger Ochsenhausen | 2021/02/26 14:30 | Dennis Klein v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/25 10:50 | Dennis Klein v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2021/02/22 16:20 | Dennis Klein v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/08 13:30 | Dauud Cheaib v Dennis Klein | W | 3-1 |
| Challenger Ochsenhausen | 2021/01/28 08:10 | Dennis Klein v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/01/25 16:20 | Dauud Cheaib v Dennis Klein | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/06 14:40 | Jiri Martinko v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/04/06 13:15 | Dauud Cheaib v Carlos Muhlbach | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/06 10:20 | Dauud Cheaib v Francisco Sanchi | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/06 07:00 | Dauud Cheaib v Dimitrije Levajac | L | 0-3 |
| Challenger Ochsenhausen | 2021/04/05 18:00 | Dauud Cheaib v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/05 15:20 | Carlos Muhlbach v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/05 11:50 | Pekka Pelz v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/04/05 09:50 | Dauud Cheaib v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/23 15:40 | Dennis Klein v Fedor Kuzmin | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/23 13:35 | Dennis Klein v Florian Bluhm | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/23 12:40 | Evgueni Chtchetinine v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/23 08:40 | Andrey Semenov v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/22 20:20 | Dennis Klein v Florian Bluhm | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/22 17:00 | Dennis Klein v Fedor Kuzmin | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/22 15:00 | Miguel Chamorro v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/22 11:30 | Francisco Sanchi v Dennis Klein | L | 3-0 |