Stadium: Ochsenhausen, Germany
| 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 | 2023/10/30 19:30 | Martin Andersen v Alexander Valuch | L | 3-1 |
| Challenger - Series TT | 2023/10/30 16:50 | Daniel Rinderer v Alexander Valuch | W | 1-3 |
| Challenger - Series TT | 2023/10/30 14:50 | Simon Berglund v Alexander Valuch | L | 3-1 |
| Challenger - Series TT | 2023/10/30 10:50 | Johannes Willeke v Alexander Valuch | W | 2-3 |
| Challenger - Series TT | 2023/10/30 08:10 | Mike Hollo v Alexander Valuch | L | 3-1 |
| Challenger - Series TT | 2023/10/24 09:10 | Mike Hollo v Alexander Valuch | W | 2-3 |
| Challenger - Series TT | 2023/10/24 08:30 | Alexander Valuch v Jeromy Loffler | L | 1-3 |
| Challenger - Series TT | 2023/10/23 17:50 | Carlo Rossi v Alexander Valuch | L | 3-2 |
| Challenger - Series TT | 2023/10/31 08:10 | Simon Berglund v Samuel Amann | L | 3-0 |
| Challenger - Series TT | 2023/10/30 18:10 | Johannes Willeke v Samuel Amann | L | 3-1 |
| Challenger - Series TT | 2023/10/30 16:10 | Martin Andersen v Samuel Amann | L | 3-0 |
| Challenger - Series TT | 2023/10/30 13:30 | Mike Hollo v Samuel Amann | L | 3-0 |
| Challenger - Series TT | 2023/10/30 12:10 | Daniel Rinderer v Samuel Amann | L | 3-1 |
| Challenger - Series TT | 2023/10/30 07:30 | Kirill Fadeev v Samuel Amann | L | 3-1 |
| Challenger - Series TT | 2023/09/22 09:10 | Samuel Amann v Sushmit Sriram | L | 0-3 |
| Challenger - Series TT | 2023/09/22 06:30 | Samuel Amann v Marius Henninger | L | 2-3 |