| Challenger Ochsenhausen | 2021/04/07 12:30 | Dauud Cheaib v Dillon Chambers | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/31 08:30 | Dauud Cheaib v Dillon Chambers | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/10 13:30 | Dauud Cheaib v Dillon Chambers | L | 3-2 |
| Challenger Ochsenhausen | 2021/01/29 10:10 | Dauud Cheaib v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/14 10:10 | Dillon Chambers v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/11 09:30 | Dillon Chambers v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2021/04/09 08:30 | Jiri Martinko v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/08 12:30 | Dennis Klein v Dillon Chambers | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/08 09:50 | Carlos Muhlbach v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/08 07:50 | Dimitrije Levajac v Dillon Chambers | L | 3-2 |
| Challenger Ochsenhausen | 2021/04/07 12:30 | Dauud Cheaib v Dillon Chambers | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/07 11:10 | Evgueni Chtchetinine v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/07 06:30 | Miguel Chamorro v Dillon Chambers | W | 1-3 |
| Challenger Ochsenhausen | 2021/04/02 09:10 | Josip Huzjak v Dillon Chambers | W | 1-3 |
| Challenger Ochsenhausen | 2021/04/13 14:40 | Dauud Cheaib v Dennis Klein | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/13 12:20 | Dauud Cheaib v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/13 10:20 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/13 07:00 | Dauud Cheaib v Josip Huzjak | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/12 18:00 | Dauud Cheaib v Marius Henninger | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/12 15:20 | Dennis Klein v Dauud Cheaib | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/12 11:50 | Florian Bluhm v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/12 09:50 | Dauud Cheaib v Andrey Semenov | W | 3-0 |