| Challenger Series TT | 2022/11/28 18:10 | Sven Happek v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2022/11/17 15:30 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/07/25 08:30 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2022/07/18 07:50 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2022/07/05 08:30 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2022/06/27 17:10 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2022/05/30 07:50 | Sven Happek v Dauud Cheaib | L | 2-3 |
| Challenger - Ochsenhausen | 2022/02/10 13:30 | Dauud Cheaib v Sven Happek | W | 2-3 |
| 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 | 2022/12/01 15:30 | Harmeet Desai v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/12/01 12:50 | Ronit Bhanja v Sven Happek | L | 3-1 |
| Challenger Series TT | 2022/12/01 10:50 | Sven Happek v Mohammadali Rouintanesfahani | L | 0-3 |
| Challenger Series TT | 2022/12/01 08:50 | Sven Happek v Damian Zech | W | 3-0 |
| Challenger Series TT | 2022/12/05 08:10 | Damian Zech v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2022/11/29 14:30 | Yannick Vostes v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2022/11/29 13:05 | Dauud Cheaib v Tal Israeli | W | 3-0 |
| Challenger Series TT | 2022/11/29 09:30 | Emiliano Riofrio v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2022/11/29 08:10 | Yannick Vostes v Dauud Cheaib | W | 1-3 |
| Challenger Series TT | 2022/11/28 18:10 | Sven Happek v Dauud Cheaib | W | 1-3 |
| Challenger Series TT | 2022/11/28 16:10 | Anton Limonov v Dauud Cheaib | L | 3-2 |
| Challenger Series TT | 2022/11/28 13:30 | Florian Bluhm v Dauud Cheaib | W | 0-3 |