| Challenger Ochsenhausen | 2022/06/27 09:10 | Samuel Amann v Sven Happek | L | 2-3 |
| Challenger Ochsenhausen | 2022/01/27 08:10 | Sven Happek v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2022/01/20 12:50 | Samuel Amann v Sven Happek | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/17 07:10 | Sven Happek v Samuel Amann | L | 3-0 |