| 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 |
| Challenger Series TT | 2023/04/06 06:30 | Damian Zech v Makoto Nogami | L | 1-3 |
| Challenger Series TT | 2023/03/10 10:10 | Damian Zech v Thibault Poret | L | 0-3 |
| Challenger Series TT | 2023/03/09 20:50 | Damian Zech v Guilherme Teodoro | L | 0-3 |
| Challenger Series TT | 2023/03/09 18:10 | Damian Zech v Samuel Amann | W | 3-2 |
| Challenger Series TT | 2023/03/09 15:30 | Karl Zimmermann v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/03/09 12:50 | Kirill Fadeev v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/03/09 10:50 | Damian Zech v Dimitrije Levajac | L | 0-3 |
| Challenger Series TT | 2023/03/09 08:50 | Damian Zech v Dillon Chambers | L | 1-3 |
| Challenger Series TT | 2023/04/06 07:10 | Kirill Fadeev v Dimitrije Levajac | L | 0-3 |
| Challenger Series TT | 2023/04/04 11:30 | Kirill Fadeev v Florian Bourrassaud | W | 3-2 |
| Challenger Series TT | 2023/04/04 10:05 | Dennis Klein v Kirill Fadeev | L | 3-0 |
| Challenger Series TT | 2023/04/04 07:50 | Kirill Fadeev v Florian Bourrassaud | W | 3-2 |
| Challenger Series TT | 2023/04/03 18:30 | Kirill Fadeev v Dauud Cheaib | W | 3-2 |
| Challenger Series TT | 2023/04/03 14:30 | Dennis Klein v Kirill Fadeev | L | 3-2 |
| Challenger Series TT | 2023/04/03 11:50 | Pekka Pelz v Kirill Fadeev | W | 1-3 |
| Challenger Series TT | 2023/04/03 09:50 | Kirill Fadeev v Amirreza Abbasi | L | 2-3 |