| Challenger Ochsenhausen | 2021/08/10 12:35 | Dennis Klein v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2021/08/09 12:30 | Dennis Klein v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/29 09:50 | Dennis Klein v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/26 06:30 | Florian Bluhm v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/10 06:30 | Dennis Klein v Florian Bluhm | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/12 09:10 | Florian Bluhm v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/23 13:35 | Dennis Klein v Florian Bluhm | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/22 20:20 | Dennis Klein v Florian Bluhm | W | 3-2 |
| Challenger Ochsenhausen | 2021/11/16 15:00 | Evgueni Chtchetinine v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/11/16 14:15 | Dauud Cheaib v Dennis Klein | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/16 10:00 | Adam Klajber v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/11/16 08:00 | Andrei Putuntica v Dennis Klein | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/15 19:40 | Guilherme Teodoro v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/11/15 17:40 | Dennis Klein v Evgueni Chtchetinine | L | 2-3 |
| Challenger Ochsenhausen | 2021/11/15 15:00 | Dennis Klein v Sudhanshu Grover | W | 3-1 |
| Challenger Ochsenhausen | 2021/11/15 12:10 | Dennis Klein v Miguel Chamorro | W | 3-0 |
| Challenger Ochsenhausen | 2021/11/09 10:00 | Josip Huzjak v Florian Bluhm | W | 2-3 |
| Challenger Ochsenhausen | 2021/11/09 08:00 | Florian Bourrassaud v Florian Bluhm | L | 3-2 |
| Challenger Ochsenhausen | 2021/11/08 19:40 | Simon Berglund v Florian Bluhm | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/08 17:40 | Florian Bluhm v Nico Longhino | W | 3-0 |
| Challenger Ochsenhausen | 2021/11/08 15:00 | Florian Bluhm v Carlos Muhlbach | W | 3-1 |
| Challenger Ochsenhausen | 2021/11/08 12:10 | Florian Bluhm v Alexander Valuch | L | 0-3 |
| Challenger Ochsenhausen | 2021/11/08 09:30 | Liang Qiu v Florian Bluhm | L | 3-2 |
| Challenger Ochsenhausen | 2021/10/29 12:50 | Sourav Saha v Florian Bluhm | W | 2-3 |