| Challenger Series TT | 2022/11/22 08:50 | Salim Karam v Sven Happek | W | 1-3 |
| Challenger Series TT | 2022/12/05 18:10 | Sven Happek v Amirreza Abbasi | L | 1-3 |
| Challenger Series TT | 2022/12/05 15:30 | Damian Zech v Sven Happek | L | 3-2 |
| Challenger Series TT | 2022/12/05 12:50 | Florian Bluhm v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/12/05 10:50 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2022/12/05 08:50 | Sven Happek v Elia Schmid | L | 0-3 |
| Challenger Series TT | 2022/12/02 10:10 | Sven Happek v Martin Andersen | W | 3-2 |
| Challenger Series TT | 2022/12/01 20:50 | Sven Happek v Ahmed El-Mahdy | L | 2-3 |
| Challenger Series TT | 2022/12/01 18:10 | Sven Happek v Sourav Saha | W | 3-2 |
| 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 |
| Challenger Series TT | 2022/12/05 09:30 | John Oyebode v Salim Karam | L | 3-2 |
| WTT Feeder Dusseldorf | 2022/11/22 10:55 | Salim Karam v Mahmoud Helmy | L | 0-1 |
| Challenger Series TT | 2022/11/22 08:50 | Salim Karam v Sven Happek | L | 1-3 |
| Challenger Series TT | 2022/11/21 20:50 | Salim Karam v Florian Bluhm | L | 0-3 |