Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/14 09:10 | Dauud Cheaib v Tobias Slanina | L | 3-0 |
| Challenger Series TT | 2023/06/22 17:50 | Tobias Slanina v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/08/10 11:50 | Tobias Slanina v Andreas Levenko | L | 0-3 |
| Challenger Series TT | 2023/08/10 09:10 | Tobias Slanina v Simon Berglund | L | 2-3 |
| Challenger Series TT | 2023/08/10 06:30 | Tobias Slanina v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2023/07/14 09:10 | Dauud Cheaib v Tobias Slanina | L | 3-0 |
| Challenger Series TT | 2023/07/14 07:10 | Tobias Slanina v Kirill Fadeev | W | 3-2 |
| Challenger Series TT | 2023/07/13 19:10 | Benjamin Fruchart v Tobias Slanina | L | 3-1 |
| Challenger Series TT | 2023/07/13 16:30 | Michael Engelhardt v Tobias Slanina | L | 3-2 |
| Challenger Series TT | 2023/07/13 13:50 | Tobias Slanina v Antonin Gavlas | L | 0-3 |
| Challenger Series TT | 2023/08/10 13:50 | Dauud Cheaib v Zengyi Wang | L | 1-3 |
| Challenger Series TT | 2023/08/10 10:30 | Dauud Cheaib v Simon Pfeffer | L | 0-3 |
| Challenger Series TT | 2023/08/10 08:30 | Dauud Cheaib v Florian Bourrassaud | L | 1-3 |
| Challenger Series TT | 2023/08/08 13:30 | Simon Berglund v Dauud Cheaib | L | 3-1 |
| Challenger Series TT | 2023/08/08 12:05 | Dauud Cheaib v Florian Bourrassaud | W | 3-2 |
| Challenger Series TT | 2023/08/08 09:10 | Salim Karam v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2023/08/08 07:10 | Dauud Cheaib v Liang Qiu | W | 3-1 |
| Challenger Series TT | 2023/08/07 19:10 | Florian Bourrassaud v Dauud Cheaib | L | 3-2 |