| Challenger Series TT | 2022/07/28 18:30 | Damian Zech v Michael Engelhardt | L | 2-3 |
| Challenger Series TT | 2022/06/13 13:50 | Michael Engelhardt v Damian Zech | L | 3-2 |
| Challenger Ochsenhausen | 2022/03/03 07:30 | Michael Engelhardt v Damian Zech | L | 3-0 |
| Challenger Series TT | 2022/08/01 14:30 | Carlos Muhlbach v Damian Zech | L | 3-0 |
| Challenger Series TT | 2022/08/01 11:50 | Michael Fuchs v Damian Zech | W | 2-3 |
| Challenger Series TT | 2022/08/01 09:50 | Damian Zech v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2022/08/01 07:50 | Damian Zech v Jean Rassouw | W | 3-1 |
| Challenger Ochsenhausen | 2022/07/29 10:30 | Mohammadali Rouintanesfahani v Damian Zech | L | 3-1 |
| Challenger Series TT | 2022/07/29 06:30 | Kirill Fadeev v Damian Zech | L | 3-2 |
| Challenger Series TT | 2022/07/28 18:30 | Damian Zech v Michael Engelhardt | L | 2-3 |
| Challenger Series TT | 2022/07/28 15:10 | Damian Zech v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2022/08/01 15:10 | Jean Rassouw v Michael Engelhardt | W | 0-3 |
| Challenger Series TT | 2022/08/01 12:30 | Carlos Muhlbach v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2022/08/01 11:10 | Krisztian Katus v Michael Engelhardt | W | 0-3 |
| Challenger Series TT | 2022/08/01 06:30 | Michael Fuchs v Michael Engelhardt | W | 1-3 |
| Challenger Series TT | 2022/07/29 09:50 | Kirill Fadeev v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2022/07/29 08:30 | Michael Engelhardt v Dennis Klein | W | 3-2 |
| Challenger Series TT | 2022/07/28 18:30 | Damian Zech v Michael Engelhardt | W | 2-3 |
| Challenger Ochsenhausen | 2022/07/28 15:50 | Elia Schmid v Michael Engelhardt | L | 3-1 |