Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2025/05/29 17:00 | Marcel Neumaier v Damian Zech | L | 2-3 |
| Challenger Series TT | 2022/09/19 09:50 | Damian Zech v Marcel Neumaier | W | 1-3 |
| Challenger Series TT | 2022/08/25 07:10 | Marcel Neumaier v Damian Zech | W | 3-1 |
| Challenger Series TT | 2025/05/30 08:00 | Marcel Neumaier v Yoan Rebetez | L | 1-3 |
| Challenger Series TT | 2025/05/29 17:00 | Marcel Neumaier v Damian Zech | L | 2-3 |
| Challenger Series TT | 2025/05/29 15:00 | Marcel Neumaier v Siddharta Almeida | W | 3-1 |
| Challenger Series TT | 2025/05/29 14:00 | Marcel Neumaier v Jeromy Loffler | L | 1-3 |
| Challenger Series TT | 2025/05/29 10:30 | Marcel Neumaier v Liang Qiu | L | 0-3 |
| Challenger Series TT | 2025/05/29 08:30 | Marcel Neumaier v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2025/05/29 06:30 | Marcel Neumaier v Daniel Rinderer | L | 1-3 |
| Challenger Series TT | 2025/04/15 07:00 | Pylyp Koloidenko v Marcel Neumaier | L | 3-2 |
| Challenger Series TT | 2025/06/13 07:30 | Marius Henninger v Damian Zech | L | 3-0 |
| Challenger Series TT | 2025/06/12 17:30 | Damian Zech v Oliver Both | L | 0-3 |
| Challenger Series TT | 2025/06/12 16:00 | Enio Mendes v Damian Zech | L | 3-0 |
| Challenger Series TT | 2025/06/12 14:00 | Dennis Klein v Damian Zech | L | 3-1 |
| Challenger Series TT | 2025/06/12 12:00 | Damian Zech v Johannes Willeke | L | 2-3 |
| Challenger Series TT | 2025/06/12 09:30 | Damian Zech v Daniel Rinderer | L | 0-3 |
| Challenger Series TT | 2025/06/12 08:00 | Damian Zech v William Koehl | L | 0-3 |
| Challenger Series TT | 2025/06/06 07:30 | Damian Zech v Samuel Amann | W | 3-0 |