Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2024/01/25 20:50 | Samuel Amann v Manuel Kupfer | W | 1-3 |
| Challenger Series TT | 2024/01/26 08:50 | Dauud Cheaib v Manuel Kupfer | L | 3-0 |
| Challenger Series TT | 2024/01/25 20:50 | Samuel Amann v Manuel Kupfer | W | 1-3 |
| Challenger Series TT | 2024/01/25 18:50 | Miguel Nunez v Manuel Kupfer | L | 3-1 |
| Challenger Series TT | 2024/01/25 16:50 | Manuel Kupfer v Guilherme Teodoro | L | 0-3 |
| Challenger Series TT | 2024/01/25 14:10 | Manuel Kupfer v Mike Hollo | L | 1-3 |
| Challenger Series TT | 2024/01/25 12:10 | Manuel Kupfer v Alberto Lillo | L | 0-3 |
| Challenger Series TT | 2024/01/25 09:30 | Sudhanshu Grover v Manuel Kupfer | L | 3-1 |
| Challenger Series TT | 2025/06/06 07:30 | Damian Zech v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2025/06/05 17:30 | Samuel Amann v Mauro Scharrer | L | 2-3 |
| Challenger Series TT | 2025/06/05 16:00 | Edouard Valenet v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2025/06/05 14:00 | Yoan Rebetez v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2025/06/05 12:00 | Samuel Amann v Marco Stefanidis | L | 0-3 |
| Challenger Series TT | 2025/06/05 09:30 | Samuel Amann v Alexander Sverdlik | L | 0-3 |
| Challenger Series TT | 2025/06/05 08:00 | Samuel Amann v Liang Qiu | L | 1-3 |
| Challenger Series TT | 2024/09/27 09:50 | Samuel Amann v Szilard Kanabe | L | 2-3 |