| Challenger Series TT | 2022/06/13 15:50 | Felix Wetzel v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/06/07 17:20 | Felix Wetzel v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/02/22 12:50 | Felix Wetzel v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2021/01/11 19:40 | Felix Wetzel v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2020/12/15 13:35 | Felix Wetzel v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2020/12/14 08:50 | Felix Wetzel v Dauud Cheaib | L | 3-1 |
| Challenger Ochsenhausen | 2020/12/08 09:20 | Dauud Cheaib v Felix Wetzel | W | 3-0 |
| Challenger Ochsenhausen | 2020/08/25 08:20 | Felix Wetzel v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2020/08/17 18:00 | Dauud Cheaib v Felix Wetzel | W | 3-1 |