| Challenger Series TT | 2022/12/19 17:30 | Samuel Amann v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2022/11/17 13:30 | Dauud Cheaib v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2022/06/27 15:10 | Samuel Amann v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/22 10:30 | Samuel Amann v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/16 09:50 | Samuel Amann v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/14 20:00 | Samuel Amann v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/02 11:10 | Dauud Cheaib v Samuel Amann | L | 3-0 |
| 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 | 2022/12/19 07:30 | Samuel Amann v Liang Qiu | L | 1-3 |
| Challenger Series TT | 2023/01/05 08:50 | Kirill Fadeev v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2022/12/20 14:30 | Dauud Cheaib v Pavol Mego | W | 3-0 |
| Challenger Series TT | 2022/12/20 12:25 | Dauud Cheaib v Liang Qiu | W | 3-0 |
| Challenger Series TT | 2022/12/20 10:10 | Rafael De Las Heras v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2022/12/20 08:10 | Dauud Cheaib v Liang Qiu | W | 3-0 |
| Challenger Series TT | 2022/12/19 20:10 | Pavol Mego v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2022/12/19 17:30 | Samuel Amann v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2022/12/19 14:50 | Dauud Cheaib v Josip Huzjak | W | 3-0 |