| Challenger Ochsenhausen | 2021/01/12 09:20 | Dillon Chambers v Florian Bluhm | W | 1-3 |
| Challenger Ochsenhausen | 2021/01/14 11:30 | Florian Bluhm v Evgueni Chtchetinine | L | 2-3 |
| Challenger Ochsenhausen | 2021/01/14 08:10 | Florian Bluhm v Liang Qiu | W | 3-1 |
| Challenger Ochsenhausen | 2021/01/13 13:30 | Florian Bluhm v Christopher Ligocki | W | 3-0 |
| Challenger Ochsenhausen | 2021/01/13 10:10 | Henning Zeptner v Florian Bluhm | W | 1-3 |
| Challenger Ochsenhausen | 2021/01/13 08:10 | Florian Bluhm v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/12 13:35 | Dauud Cheaib v Florian Bluhm | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/12 10:40 | Michael Servaty v Florian Bluhm | L | 3-2 |
| Challenger Ochsenhausen | 2021/01/12 09:20 | Dillon Chambers v Florian Bluhm | W | 1-3 |
| Challenger Ochsenhausen | 2021/01/14 12:50 | Henning Zeptner v Dillon Chambers | W | 2-3 |
| Challenger Ochsenhausen | 2021/01/14 10:10 | Dillon Chambers v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/14 07:30 | Dillon Chambers v Josip Huzjak | L | 2-3 |
| Challenger Ochsenhausen | 2021/01/13 12:10 | Dillon Chambers v Christopher Ligocki | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/13 09:30 | Evgueni Chtchetinine v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/12 11:20 | Henning Zeptner v Dillon Chambers | W | 2-3 |
| Challenger Ochsenhausen | 2021/01/12 09:20 | Dillon Chambers v Florian Bluhm | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/11 21:00 | Christopher Ligocki v Dillon Chambers | W | 0-3 |