| Challenger Series TT | 2022/08/01 13:10 | Krisztian Katus v Jean Rassouw | W | 3-1 |
| Challenger Series TT | 2022/08/01 11:10 | Krisztian Katus v Michael Engelhardt | L | 0-3 |
| Challenger Series TT | 2022/08/01 08:30 | Yannick Vostes v Krisztian Katus | L | 3-0 |
| Challenger Series TT | 2022/08/01 13:50 | Yannick Vostes v Dennis Klein | L | 3-0 |
| Challenger Series TT | 2022/08/01 09:50 | Damian Zech v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/08/01 07:10 | Carlos Muhlbach v Dennis Klein | W | 2-3 |
| Challenger Series TT | 2022/07/29 12:50 | Liang Qiu v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/07/29 12:05 | Dennis Klein v Elia Schmid | L | 0-3 |
| Challenger Series TT | 2022/07/29 08:30 | Michael Engelhardt v Dennis Klein | L | 3-2 |
| Challenger Series TT | 2022/07/29 07:10 | Kenan Hrnic v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2022/07/28 17:10 | Liang Qiu v Dennis Klein | W | 0-3 |