| Challenger Ochsenhausen | 2021/01/12 08:00 | Henning Zeptner v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/15 08:50 | Henning Zeptner v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/14 12:50 | Henning Zeptner v Dillon Chambers | L | 2-3 |
| Challenger Ochsenhausen | 2021/01/14 09:30 | Henning Zeptner v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/13 12:50 | Henning Zeptner v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/13 10:10 | Henning Zeptner v Florian Bluhm | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/13 07:30 | Henning Zeptner v Christopher Ligocki | W | 3-0 |
| Challenger Ochsenhausen | 2021/01/12 11:20 | Henning Zeptner v Dillon Chambers | L | 2-3 |
| Challenger Ochsenhausen | 2021/01/12 08:00 | Henning Zeptner v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/14 13:30 | Dauud Cheaib v Christopher Ligocki | W | 3-0 |
| Challenger Ochsenhausen | 2021/01/14 12:10 | Josip Huzjak v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/01/14 10:10 | Dillon Chambers v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/01/13 14:10 | Evgueni Chtchetinine v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/01/13 10:50 | Liang Qiu v Dauud Cheaib | L | 3-1 |
| Challenger Ochsenhausen | 2021/01/13 08:10 | Florian Bluhm v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/01/12 15:00 | Dauud Cheaib v Jiri Martinko | W | 3-2 |
| Challenger Ochsenhausen | 2021/01/12 13:35 | Dauud Cheaib v Florian Bluhm | W | 3-0 |