| Challenger Ochsenhausen | 2021/12/13 18:20 | Kenan Hrnic v Sven Happek | L | 0-3 |
| Challenger Series TT | 2022/07/25 14:30 | Kenan Hrnic v Nico Longhino | W | 3-0 |
| Challenger Series TT | 2022/07/25 12:30 | Kenan Hrnic v Kirill Fadeev | L | 0-3 |
| Challenger Series TT | 2022/07/25 09:10 | Florian Bluhm v Kenan Hrnic | L | 3-0 |
| Challenger Series TT | 2022/07/25 07:10 | Kenan Hrnic v Max Klink | W | 3-0 |
| Challenger Ochsenhausen | 2022/06/07 10:30 | Kenan Hrnic v Soumyajit Ghosh | L | 0-3 |
| Challenger Ochsenhausen | 2022/06/07 07:50 | Kenan Hrnic v Elia Schmid | L | 0-3 |
| Challenger Ochsenhausen | 2022/06/06 19:10 | Kenan Hrnic v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2022/06/06 14:30 | Kenan Hrnic v Juri Grauer | W | 3-1 |
| Challenger Series TT | 2022/07/25 16:30 | Florian Bluhm v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/07/25 13:50 | Sven Happek v Max Klink | W | 3-1 |
| Challenger Series TT | 2022/07/25 10:30 | Sven Happek v Mohammadali Rouintanesfahani | L | 1-3 |
| Challenger Series TT | 2022/07/25 08:30 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2022/07/19 09:10 | Sven Happek v Andrei Putuntica | L | 0-3 |
| Challenger Ochsenhausen | 2022/07/18 19:50 | Sven Happek v Yaroslav Zhmudenko | L | 0-3 |
| Challenger Ochsenhausen | 2022/07/18 17:10 | Sven Happek v Daniel Rinderer | L | 1-3 |
| Challenger Ochsenhausen | 2022/07/18 14:30 | Josip Huzjak v Sven Happek | W | 1-3 |