| Challenger Ochsenhausen | 2022/03/22 14:30 | Elias Ranefur v Dennis Klein | L | 3-1 |
| Challenger Ochsenhausen | 2022/03/22 13:05 | Dennis Klein v Simon Berglund | W | 3-0 |
| Challenger Ochsenhausen | 2022/03/22 10:50 | Simon Berglund v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2022/03/22 09:30 | Dennis Klein v Elias Ranefur | L | 0-3 |
| Challenger Ochsenhausen | 2022/03/21 19:30 | Mohammadali Rouintanesfahani v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2022/03/21 16:50 | Vincent Picard v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2022/03/21 14:50 | Amirreza Abbasi v Dennis Klein | L | 3-1 |
| Challenger Ochsenhausen | 2022/03/21 10:50 | Damian Zech v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2022/02/08 10:10 | Jakub Seibert v Kirill Fadeev | L | 3-1 |
| Challenger Ochsenhausen | 2022/02/08 08:50 | Kirill Fadeev v Florian Bluhm | L | 1-3 |
| Challenger Ochsenhausen | 2022/02/07 18:50 | Amirreza Abbasi v Kirill Fadeev | L | 3-1 |
| Challenger Ochsenhausen | 2022/02/07 14:50 | Amir Hossein Hodaei v Kirill Fadeev | L | 3-1 |
| Challenger Ochsenhausen | 2022/02/07 10:50 | Sanil Shetty v Kirill Fadeev | L | 3-1 |
| Challenger Ochsenhausen | 2022/02/07 08:10 | David Reitspies v Kirill Fadeev | L | 3-0 |
| WTT Feeder Dusseldorf | 2022/01/17 13:30 | Kirill Fadeev v Leo De Nodrest | L | 0-3 |
| Dusseldorf Masters | 2020/08/14 14:00 | Kirill Fadeev v Michael Servaty | L | 1-4 |