| Challenger Ochsenhausen | 2021/06/28 20:00 | Christopher Ligocki v Alexander Valuch | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/28 17:20 | Liang Qiu v Alexander Valuch | L | 3-2 |
| Challenger Ochsenhausen | 2021/06/28 14:40 | Alexander Valuch v Henning Zeptner | W | 3-1 |
| Challenger Ochsenhausen | 2021/06/28 10:30 | Alexander Valuch v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/28 08:30 | Alexander Valuch v Andrey Semenov | W | 3-2 |
| Challenger Ochsenhausen | 2020/10/20 12:40 | Alexander Valuch v Liang Qiu | L | 2-3 |
| Challenger Ochsenhausen | 2020/10/20 11:15 | Alexander Valuch v Fedor Kuzmin | W | 3-2 |
| Challenger Ochsenhausen | 2020/10/20 10:20 | Jakub Folwarski v Alexander Valuch | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/28 18:00 | Dauud Cheaib v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/06/28 16:00 | Josip Huzjak v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/06/28 12:30 | Christopher Ligocki v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/06/28 11:10 | Andrey Semenov v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/06/28 06:30 | Liang Qiu v Dennis Klein | W | 2-3 |
| Challenger Ochsenhausen | 2021/06/11 13:30 | Carlos Muhlbach v Dennis Klein | L | 3-2 |
| Challenger Ochsenhausen | 2021/06/11 12:05 | Dennis Klein v Miguel Chamorro | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/11 09:10 | Dennis Klein v Miguel Chamorro | W | 3-0 |