stadio: Ochsenhausen, Germany
| Challenger Series TT | 2023/12/07 17:30 | Samuel Amann v Alexander Valuch | W | 1-3 |
| Challenger Series TT | 2023/10/31 09:30 | Alexander Valuch v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2023/09/21 16:30 | Samuel Amann v Alexander Valuch | W | 0-3 |
| Challenger - Ochsenhausen | 2022/02/17 18:10 | Alexander Valuch v Samuel Amann | W | 3-0 |
| Challenger - Ochsenhausen | 2022/01/31 20:50 | Samuel Amann v Alexander Valuch | W | 0-3 |
| Challenger - Ochsenhausen | 2022/01/27 14:50 | Alexander Valuch v Samuel Amann | W | 3-1 |
| Challenger - Ochsenhausen | 2021/09/22 13:10 | Samuel Amann v Alexander Valuch | W | 0-3 |
| Challenger Series TT | 2024/02/26 13:30 | Alexander Valuch v Haruki Harada | W | 3-0 |
| Challenger Series TT | 2024/02/26 10:10 | Akito Itagaki v Alexander Valuch | W | 0-3 |
| Challenger Series TT | 2024/02/26 08:10 | Alexander Valuch v Mohammed Javad Sohrabi | L | 2-3 |
| Challenger Series TT | 2024/02/23 14:35 | Alexander Valuch v Benjamin Fruchart | L | 1-3 |
| Challenger Series TT | 2024/02/23 13:00 | Haruki Harada v Alexander Valuch | L | 3-2 |
| Challenger Series TT | 2024/02/23 11:30 | Alexander Valuch v Haruki Harada | L | 2-3 |
| Challenger Series TT | 2024/02/23 08:50 | Alexander Valuch v Benjamin Fruchart | L | 1-3 |
| Challenger Series TT | 2024/02/22 20:10 | Alexander Valuch v Daniel Rinderer | W | 3-2 |
| 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 |
| Challenger Series TT | 2024/01/26 10:10 | Samuel Amann v Sudhanshu Grover | L | 0-3 |
| Challenger Series TT | 2024/01/25 20:50 | Samuel Amann v Manuel Kupfer | L | 1-3 |
| Challenger Series TT | 2024/01/25 18:10 | Samuel Amann v Alberto Lillo | L | 0-3 |
| Challenger Series TT | 2024/01/25 12:50 | Miguel Nunez v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2024/01/25 10:50 | Samuel Amann v Guilherme Teodoro | L | 0-3 |