| Challenger Series TT | 2022/09/12 08:30 | Sven Happek v Samuel Amann | L | 1-3 |
| Challenger Series TT | 2022/07/11 07:10 | Samuel Amann v Sven Happek | W | 1-3 |
| Challenger Ochsenhausen | 2022/06/27 09:10 | Samuel Amann v Sven Happek | W | 2-3 |
| Challenger Ochsenhausen | 2022/01/27 08:10 | Sven Happek v Samuel Amann | W | 3-0 |
| Challenger Ochsenhausen | 2022/01/20 12:50 | Samuel Amann v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/17 07:10 | Sven Happek v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2022/10/24 06:30 | Sven Happek v Florian Bluhm | W | 3-1 |
| Challenger Series TT | 2022/10/11 12:50 | Kirill Fadeev v Sven Happek | W | 2-3 |
| Challenger Series TT | 2022/10/11 12:05 | Florian Bluhm v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/10/11 08:30 | Kirill Fadeev v Sven Happek | W | 0-3 |
| Challenger Series TT | 2022/10/11 07:10 | Patrik Juhasz v Sven Happek | L | 3-2 |
| Challenger Series TT | 2022/10/10 17:10 | Carlos Muhlbach v Sven Happek | L | 3-1 |
| Challenger Series TT | 2022/10/10 15:10 | Liang Qiu v Sven Happek | W | 1-3 |
| Challenger Series TT | 2022/10/10 12:30 | Karl Zimmermann v Sven Happek | W | 0-3 |
| Challenger Series TT | 2022/10/24 07:10 | Samuel Amann v Rafael De Las Heras | L | 1-3 |
| Challenger Series TT | 2022/09/30 09:10 | Samuel Amann v Patrik Juhasz | L | 0-3 |
| Challenger Series TT | 2022/09/29 19:50 | Samuel Amann v Daniel Rinderer | L | 0-3 |
| Challenger Series TT | 2022/09/29 17:10 | Samuel Amann v Kirill Fadeev | L | 0-3 |
| Challenger Series TT | 2022/09/29 14:30 | Florian Bluhm v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2022/09/29 11:50 | Dennis Klein v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2022/09/29 09:50 | Samuel Amann v Sushmit Sriram | L | 1-3 |
| Challenger Series TT | 2022/09/29 07:50 | Samuel Amann v Rafael De Las Heras | L | 0-3 |