Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/05/22 07:10 | Michael Engelhardt v Damian Zech | L | 3-1 |
| Challenger Series TT | 2023/04/17 09:10 | Michael Engelhardt v Damian Zech | L | 3-0 |
| Challenger Series TT | 2022/08/08 14:30 | Michael Engelhardt v Damian Zech | L | 3-2 |
| Challenger Series TT | 2022/08/01 17:10 | Damian Zech v Michael Engelhardt | W | 3-0 |
| 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 | 2024/01/11 19:30 | Mike Hollo v Damian Zech | L | 3-0 |
| Challenger Series TT | 2024/01/11 16:50 | Tom Colvin v Damian Zech | W | 0-3 |
| Challenger Series TT | 2024/01/11 14:50 | Jeromy Loffler v Damian Zech | L | 3-1 |
| Challenger Series TT | 2024/01/11 10:50 | Makoto Nogami v Damian Zech | L | 3-0 |
| Challenger Series TT | 2024/01/11 08:10 | Tobias Slanina v Damian Zech | W | 2-3 |
| Challenger Series TT | 2023/12/19 10:10 | Damian Zech v Adrien Coton | L | 1-3 |
| Challenger Series TT | 2023/12/18 20:50 | Damian Zech v Damien Llorca | L | 0-3 |
| Challenger Series TT | 2023/12/18 18:10 | Damian Zech v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2024/01/12 08:10 | Jeromy Loffler v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2024/01/11 18:10 | Makoto Nogami v Michael Engelhardt | W | 1-3 |
| Challenger Series TT | 2024/01/11 16:10 | Mike Hollo v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2024/01/11 13:30 | Tobias Slanina v Michael Engelhardt | L | 3-2 |
| Challenger Series TT | 2024/01/11 12:10 | Tom Colvin v Michael Engelhardt | W | 0-3 |
| Challenger Series TT | 2024/01/11 07:30 | Marius Henninger v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2023/07/18 10:30 | Michael Engelhardt v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/07/18 07:50 | Michael Engelhardt v Miroslav Horejsi | L | 0-3 |