| Challenger Series TT | 2023/03/09 12:50 | Kirill Fadeev v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/02/02 18:10 | Damian Zech v Kirill Fadeev | L | 2-3 |
| Challenger Series TT | 2022/07/29 06:30 | Kirill Fadeev v Damian Zech | L | 3-2 |
| Challenger Ochsenhausen | 2022/06/20 09:50 | Damian Zech v Kirill Fadeev | L | 1-3 |