| Challenger Series TT | 2023/02/23 14:50 | Norbert Tauler v Dauud Cheaib | L | 3-2 |
| Challenger Series TT | 2023/02/21 13:10 | Norbert Tauler v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2023/02/21 10:50 | Norbert Tauler v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2023/05/15 11:10 | Dauud Cheaib v Damian Zech | W | 3-1 |
| Challenger Series TT | 2023/05/15 08:30 | Yannick Vostes v Dauud Cheaib | L | 3-2 |
| Challenger Series TT | 2023/04/18 13:30 | Simon Berglund v Dauud Cheaib | L | 3-2 |
| Challenger Series TT | 2023/04/18 12:05 | Dauud Cheaib v Dillon Chambers | W | 3-1 |
| Challenger Series TT | 2023/04/18 07:50 | Damian Zech v Dauud Cheaib | W | 1-3 |
| Challenger Series TT | 2023/04/17 19:50 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2023/04/17 17:50 | Michael Engelhardt v Dauud Cheaib | W | 1-3 |
| Challenger Series TT | 2023/04/17 15:50 | Dauud Cheaib v Dillon Chambers | W | 3-0 |
| Challenger Series TT | 2023/05/15 10:30 | Yannick Vostes v Norbert Tauler | L | 3-1 |
| Challenger Series TT | 2023/05/15 07:50 | Miguel Nunez v Norbert Tauler | L | 3-1 |
| Challenger Series TT | 2023/02/24 10:10 | Guilherme Teodoro v Norbert Tauler | L | 3-0 |
| Challenger Series TT | 2023/02/24 08:10 | Norbert Tauler v Jeromy Loffler | L | 1-3 |
| Challenger Series TT | 2023/02/23 20:10 | Marcel Neumaier v Norbert Tauler | W | 2-3 |
| Challenger Series TT | 2023/02/23 17:30 | Florian Bluhm v Norbert Tauler | L | 3-0 |
| Challenger Series TT | 2023/02/23 14:50 | Norbert Tauler v Dauud Cheaib | W | 3-2 |
| Challenger Series TT | 2023/02/23 11:30 | Norbert Tauler v Rafael Turrini | L | 2-3 |