Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2025/07/28 17:30 | Marcel Neumaier v Samuel Amann | L | 3-1 |
| Challenger Series TT | 2023/08/14 11:50 | Marcel Neumaier v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2022/08/25 12:30 | Marcel Neumaier v Samuel Amann | L | 3-1 |
| Challenger Series TT | 2025/08/19 07:00 | Jaime Lama v Samuel Amann | L | 3-1 |
| Challenger Series TT | 2025/08/18 17:30 | Matthias Danzer v Samuel Amann | L | 3-2 |
| Challenger Series TT | 2025/08/18 14:30 | Marius Henninger v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2025/08/18 13:00 | Daniel Rinderer v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2025/08/18 11:00 | Viktor Yefimov v Samuel Amann | L | 3-1 |
| Challenger Series TT | 2025/08/18 10:00 | Dauud Cheaib v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2025/08/18 06:30 | Luis Kraus v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2025/07/29 07:00 | Herman Debizhansky v Samuel Amann | L | 3-1 |
| Challenger Series TT | 2025/08/15 11:00 | Tobias Saltzer v Marcel Neumaier | L | 3-2 |
| Challenger Series TT | 2025/08/15 09:45 | Sven Happek v Marcel Neumaier | W | 2-3 |
| Challenger Series TT | 2025/08/15 08:00 | Marcel Neumaier v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2025/08/14 17:00 | Marcel Neumaier v Yubi Lee | W | 3-0 |
| Challenger Series TT | 2025/08/14 15:00 | Marcel Neumaier v Sven Happek | W | 3-2 |
| Challenger Series TT | 2025/08/14 14:00 | Marcel Neumaier v Nikola Horvat | W | 3-1 |
| Challenger Series TT | 2025/08/14 10:30 | Marcel Neumaier v Damian Zech | W | 3-0 |
| Challenger Series TT | 2025/08/14 08:30 | Marcel Neumaier v Tobias Saltzer | L | 0-3 |