| Challenger Ochsenhausen | 2021/06/15 14:00 | Dillon Chambers v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/15 09:40 | Dillon Chambers v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/28 10:10 | Dillon Chambers v Florian Bluhm | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/15 08:10 | Florian Bluhm v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/12 09:20 | Dillon Chambers v Florian Bluhm | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/09 14:00 | Fedor Kuzmin v Dillon Chambers | L | 3-2 |
| Challenger Ochsenhausen | 2021/08/09 10:30 | Andrey Semenov v Dillon Chambers | W | 2-3 |
| Challenger Ochsenhausen | 2021/08/09 07:50 | Michael Servaty v Dillon Chambers | W | 2-3 |
| Challenger Ochsenhausen | 2021/08/03 14:00 | Cedric Tschanz v Dillon Chambers | W | 2-3 |
| Challenger Ochsenhausen | 2021/08/03 13:15 | Dillon Chambers v Andrey Semenov | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/03 11:00 | Jonas Christmann v Dillon Chambers | W | 2-3 |
| Challenger Ochsenhausen | 2021/08/03 09:40 | Dillon Chambers v Nico Wenger | W | 3-1 |
| Challenger Ochsenhausen | 2021/08/02 19:20 | Dauud Cheaib v Dillon Chambers | W | 1-3 |
| Challenger Ochsenhausen | 2021/08/09 12:30 | Dennis Klein v Florian Bluhm | L | 3-0 |
| Challenger Ochsenhausen | 2021/08/09 11:10 | Fedor Kuzmin v Florian Bluhm | L | 3-1 |
| Challenger Ochsenhausen | 2021/08/09 06:30 | Daniel Rinderer v Florian Bluhm | W | 1-3 |
| Challenger Ochsenhausen | 2021/07/30 08:30 | Fedor Kuzmin v Florian Bluhm | L | 3-2 |
| Challenger Ochsenhausen | 2021/07/29 12:30 | Dauud Cheaib v Florian Bluhm | L | 3-0 |
| Challenger Ochsenhausen | 2021/07/29 09:50 | Dennis Klein v Florian Bluhm | L | 3-0 |
| Challenger Ochsenhausen | 2021/07/29 07:50 | Jiri Martinko v Florian Bluhm | W | 2-3 |
| Challenger Ochsenhausen | 2021/07/28 12:30 | Jonas Christmann v Florian Bluhm | W | 1-3 |