| Challenger Ochsenhausen | 2021/01/29 10:10 | Dauud Cheaib v Dillon Chambers | W | 3-0 |
| Challenger Ochsenhausen | 2021/01/14 10:10 | Dillon Chambers v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/01/11 09:30 | Dillon Chambers v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/10 10:10 | Jonathan Thimon v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2021/03/10 08:10 | Dauud Cheaib v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/09 15:40 | Dauud Cheaib v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/09 13:35 | Dauud Cheaib v Dimitrije Levajac | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/09 10:00 | Jiri Martinko v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/09 08:00 | Andrey Semenov v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/08 19:40 | Miguel Chamorro v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/08 17:40 | Dauud Cheaib v Dimitrije Levajac | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/10 12:10 | Fedor Kuzmin v Dillon Chambers | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/10 07:30 | Jonathan Thimon v Dillon Chambers | W | 0-3 |
| Challenger Ochsenhausen | 2021/01/29 10:10 | Dauud Cheaib v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/29 08:10 | Dennis Klein v Dillon Chambers | L | 3-2 |
| Challenger Ochsenhausen | 2021/01/28 12:50 | Dillon Chambers v Josip Huzjak | L | 2-3 |
| Challenger Ochsenhausen | 2021/01/28 10:10 | Dillon Chambers v Florian Bluhm | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/28 07:30 | Sven Happek v Dillon Chambers | W | 0-3 |
| Challenger Ochsenhausen | 2021/01/27 12:10 | Dillon Chambers v Liang Qiu | L | 0-3 |