| Challenger de Ochsenhausen | 2021/06/02 12:30 | Dennis Klein v Samuel Amann | L | 3-0 |
| Challenger de Ochsenhausen | 2021/05/11 11:00 | Dennis Klein v Samuel Amann | L | 3-0 |
| Challenger de Ochsenhausen | 2022/05/17 10:30 | Samuel Amann v Carlos Ishida | L | 0-3 |
| Challenger de Ochsenhausen | 2022/05/17 07:50 | Samuel Amann v Myshaal Sabhi | L | 0-3 |
| Challenger de Ochsenhausen | 2022/05/16 19:10 | Samuel Amann v Josip Huzjak | L | 0-3 |
| Challenger de Ochsenhausen | 2022/05/16 14:30 | Samuel Amann v Florian Bluhm | L | 0-3 |
| Challenger de Ochsenhausen | 2022/05/16 12:30 | Samuel Amann v Michael Engelhardt | L | 0-3 |
| Challenger de Ochsenhausen | 2022/05/16 09:10 | Kirill Fadeev v Samuel Amann | L | 3-0 |
| Challenger de Ochsenhausen | 2022/05/16 07:10 | Samuel Amann v Amirreza Abbasi | L | 0-3 |
| Challenger de Ochsenhausen | 2022/02/18 09:30 | Andrei Putuntica v Samuel Amann | L | 3-1 |
| Challenger de Ochsenhausen | 2022/06/24 13:30 | Simon Berglund v Dennis Klein | L | 3-1 |
| Challenger de Ochsenhausen | 2022/06/24 13:05 | Amirreza Abbasi v Dennis Klein | W | 1-3 |
| Challenger de Ochsenhausen | 2022/06/24 09:50 | Dennis Klein v Simon Berglund | W | 3-1 |
| Challenger de Ochsenhausen | 2022/06/24 06:30 | Dennis Klein v Mohammadali Rouintanesfahani | W | 3-1 |
| Challenger de Ochsenhausen | 2022/06/23 17:50 | Dennis Klein v Albert Vilardell | W | 3-2 |
| Challenger de Ochsenhausen | 2022/06/23 16:30 | Dennis Klein v Josip Huzjak | W | 3-0 |
| Challenger de Ochsenhausen | 2022/06/23 11:50 | Dennis Klein v Amirreza Abbasi | L | 1-3 |
| Challenger de Ochsenhausen | 2022/06/23 09:10 | Dennis Klein v Daniel Rinderer | L | 0-3 |