| Challenger Series TT | 2023/01/05 11:30 | Samuel Amann v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/01/05 09:30 | Samuel Amann v Liang Qiu | L | 0-3 |
| Challenger Series TT | 2022/12/20 10:50 | Samuel Amann v Josip Huzjak | L | 0-3 |
| Challenger Series TT | 2022/12/20 07:30 | Samuel Amann v Sven Happek | L | 1-3 |
| Challenger Series TT | 2022/12/19 18:50 | Samuel Amann v Marko Panic | L | 1-3 |
| Challenger Series TT | 2022/12/19 17:30 | Samuel Amann v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2022/12/19 12:50 | Samuel Amann v Rafael De Las Heras | L | 0-3 |
| Challenger Series TT | 2022/12/19 10:10 | Samuel Amann v Pavol Mego | L | 0-3 |
| Challenger Series TT | 2023/01/05 10:50 | Kirill Fadeev v Salim Karam | L | 3-0 |
| Challenger Series TT | 2023/01/05 08:10 | David Kumpel v Salim Karam | W | 2-3 |
| Challenger Series TT | 2022/12/06 08:50 | Damian Zech v Salim Karam | L | 3-0 |
| Challenger Series TT | 2022/12/05 20:50 | Sven Happek v Salim Karam | L | 3-1 |
| Challenger Series TT | 2022/12/05 18:50 | Florian Bluhm v Salim Karam | L | 3-0 |
| Challenger Series TT | 2022/12/05 16:50 | Salim Karam v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2022/12/05 14:10 | Salim Karam v Elia Schmid | L | 0-3 |
| Challenger Series TT | 2022/12/05 12:10 | Salim Karam v Amirreza Abbasi | L | 0-3 |