| Challenger Series TT | 2022/09/05 12:30 | Dennis Klein v Carlos Muhlbach | W | 0-3 |
| Challenger Series TT | 2022/08/02 12:05 | Dennis Klein v Carlos Muhlbach | L | 3-0 |
| Challenger Series TT | 2022/08/01 07:10 | Carlos Muhlbach v Dennis Klein | L | 2-3 |
| Challenger Ochsenhausen | 2021/06/11 13:30 | Carlos Muhlbach v Dennis Klein | W | 3-2 |
| Challenger Ochsenhausen | 2021/06/09 09:50 | Dennis Klein v Carlos Muhlbach | L | 3-2 |
| Challenger Ochsenhausen | 2021/04/07 09:50 | Carlos Muhlbach v Dennis Klein | L | 1-3 |
| Challenger Series TT | 2022/09/06 10:45 | Carlos Muhlbach v Anton Limonov | W | 3-0 |
| Challenger Series TT | 2022/09/06 07:50 | Kirill Fadeev v Carlos Muhlbach | W | 0-3 |
| Challenger Series TT | 2022/09/06 07:10 | Dauud Cheaib v Carlos Muhlbach | W | 1-3 |
| Challenger Series TT | 2022/09/05 15:50 | Felix Kohler v Carlos Muhlbach | W | 1-3 |
| Challenger Series TT | 2022/09/05 14:30 | Anton Limonov v Carlos Muhlbach | W | 0-3 |
| Challenger Series TT | 2022/09/05 12:30 | Dennis Klein v Carlos Muhlbach | W | 0-3 |
| Challenger Series TT | 2022/09/05 11:10 | Romain Ruiz v Carlos Muhlbach | W | 0-3 |
| Challenger Series TT | 2022/09/05 06:30 | Daniel Rinderer v Carlos Muhlbach | W | 1-3 |
| Challenger Series TT | 2022/09/06 11:25 | Dennis Klein v Daniel Rinderer | W | 3-2 |
| Challenger Series TT | 2022/09/06 09:50 | Dennis Klein v Anton Limonov | L | 1-3 |
| Challenger Series TT | 2022/09/05 17:10 | Dennis Klein v Dauud Cheaib | W | 3-1 |
| Challenger Series TT | 2022/09/05 13:50 | Dennis Klein v Felix Kohler | W | 3-0 |
| Challenger Series TT | 2022/09/05 12:30 | Dennis Klein v Carlos Muhlbach | L | 0-3 |
| Challenger Series TT | 2022/09/05 09:10 | Daniel Rinderer v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/09/05 07:10 | Dennis Klein v Kirill Fadeev | W | 3-0 |
| Challenger Series TT | 2022/09/02 13:30 | Dennis Klein v Amirreza Abbasi | W | 3-1 |