Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/03/14 11:30 | Felix Kohler v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2022/09/06 08:30 | Felix Kohler v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2023/06/16 06:30 | Norbert Tauler v Dauud Cheaib | L | 3-2 |
| Challenger Series TT | 2023/06/15 17:10 | Dauud Cheaib v Liang Qiu | W | 3-1 |
| Challenger Series TT | 2023/06/15 13:50 | Dauud Cheaib v Jose Guillot | W | 3-1 |
| Challenger Series TT | 2023/06/15 12:30 | Zengyi Wang v Dauud Cheaib | L | 3-0 |
| Challenger Series TT | 2023/06/15 10:30 | Enio Mendes v Dauud Cheaib | L | 3-2 |
| Challenger Series TT | 2023/06/15 07:50 | Yannick Vostes v Dauud Cheaib | L | 3-0 |
| Challenger Series TT | 2023/05/30 07:50 | Carlo Rossi v Dauud Cheaib | L | 3-1 |
| Challenger Series TT | 2023/05/29 17:50 | Simon Berglund v Dauud Cheaib | L | 3-0 |
| Challenger Series TT | 2023/03/14 11:30 | Felix Kohler v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/03/14 08:50 | Felix Kohler v Anton Limonov | L | 0-3 |
| Challenger Series TT | 2023/03/13 20:10 | Felix Kohler v Ahmed El-Mahdy | L | 0-3 |
| Challenger Series TT | 2023/03/13 15:30 | Felix Kohler v Sven Happek | L | 1-3 |
| Challenger Series TT | 2023/03/13 13:30 | Felix Kohler v Makoto Nogami | W | 3-2 |
| Challenger Series TT | 2023/03/13 10:10 | Michael Engelhardt v Felix Kohler | L | 3-1 |
| Challenger Series TT | 2023/03/13 08:10 | Felix Kohler v Peter Hribar | L | 0-3 |
| Challenger Series TT | 2022/11/22 09:30 | Rafael Turrini v Felix Kohler | L | 3-0 |