| Challenger Series TT | 2022/07/25 08:30 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2022/07/18 07:50 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2022/07/05 08:30 | Dauud Cheaib v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2022/06/27 17:10 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2022/05/30 07:50 | Sven Happek v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2022/02/10 13:30 | Dauud Cheaib v Sven Happek | L | 2-3 |
| Challenger Ochsenhausen | 2021/12/13 09:30 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/12/01 07:30 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2022/11/17 13:30 | Dauud Cheaib v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2022/11/17 10:10 | Kirill Fadeev v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2022/11/17 08:10 | Dauud Cheaib v Yannick Vostes | W | 3-2 |
| Challenger Series TT | 2022/09/06 08:30 | Felix Kohler v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2022/09/06 07:10 | Dauud Cheaib v Carlos Muhlbach | L | 1-3 |
| Challenger Series TT | 2022/09/05 17:10 | Dennis Klein v Dauud Cheaib | L | 3-1 |
| Challenger Series TT | 2022/09/05 15:10 | Daniel Rinderer v Dauud Cheaib | L | 3-1 |
| Challenger Series TT | 2022/09/05 13:10 | Dauud Cheaib v Kirill Fadeev | W | 3-2 |
| Challenger Series TT | 2022/11/17 12:50 | Kirill Fadeev v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/11/17 10:50 | Sven Happek v Yannick Vostes | L | 2-3 |
| Challenger Series TT | 2022/11/17 08:50 | Sven Happek v Tal Israeli | L | 0-3 |
| Challenger Series TT | 2022/10/25 09:50 | Sven Happek v Rafael De Las Heras | L | 2-3 |
| Challenger Series TT | 2022/10/25 06:30 | Sven Happek v Samuel Kulczycki | L | 0-3 |
| Challenger Series TT | 2022/10/24 17:50 | Sven Happek v Andrei Putuntica | L | 1-3 |
| Challenger Series TT | 2022/10/24 16:30 | Sven Happek v Norbert Tauler | L | 1-3 |
| Challenger Series TT | 2022/10/24 11:50 | Sven Happek v Tobias Slanina | W | 3-1 |