Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/10 12:30 | Damian Zech v Samuel Amann | W | 3-1 |
| Challenger Series TT | 2023/03/09 18:10 | Damian Zech v Samuel Amann | W | 3-2 |
| Challenger Series TT | 2023/03/02 13:30 | Samuel Amann v Damian Zech | W | 0-3 |
| Challenger Series TT | 2023/01/30 18:10 | Damian Zech v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2022/08/26 08:30 | Damian Zech v Samuel Amann | L | 2-3 |
| Challenger Series TT | 2022/08/08 09:50 | Damian Zech v Samuel Amann | W | 3-0 |
| Challenger Ochsenhausen | 2022/06/27 11:50 | Samuel Amann v Damian Zech | W | 1-3 |
| Challenger Ochsenhausen | 2022/01/20 07:30 | Samuel Amann v Damian Zech | W | 0-3 |
| Challenger Series TT | 2024/09/26 06:30 | Damian Zech v Miguel Nunez | L | 0-3 |
| Challenger Series TT | 2024/09/20 06:30 | Xavier Dixon v Damian Zech | L | 3-0 |
| Challenger Series TT | 2024/09/19 16:30 | Jonathan Fuchs v Damian Zech | L | 3-1 |
| Challenger Series TT | 2024/09/19 15:00 | Diego Lillo v Damian Zech | L | 3-0 |
| Challenger Series TT | 2024/09/19 13:30 | Damian Zech v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2024/09/19 11:30 | Damian Zech v Florian Bluhm | L | 0-3 |
| Challenger Series TT | 2024/09/19 10:00 | Damian Zech v Mykhailo Mosiuk | W | 3-1 |
| Challenger Series TT | 2024/09/19 08:00 | Jeromy Loffler v Damian Zech | L | 3-0 |
| Challenger Series TT | 2024/09/26 07:00 | Samuel Amann v Michael Fuchs | L | 0-3 |
| Challenger Series TT | 2024/02/27 10:10 | Samuel Amann v Liang Qiu | L | 0-3 |
| Challenger Series TT | 2024/02/26 20:50 | Samuel Amann v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2024/02/26 18:10 | Samuel Amann v Haruki Harada | L | 0-3 |
| Challenger Series TT | 2024/02/26 15:30 | Alexander Valuch v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2024/02/26 12:50 | Akito Itagaki v Samuel Amann | W | 2-3 |
| Challenger Series TT | 2024/02/26 10:50 | Samuel Amann v Mohammed Javad Sohrabi | L | 1-3 |
| Challenger Series TT | 2024/02/26 08:50 | Samuel Amann v Sven Happek | L | 1-3 |