| Challenger Ochsenhausen | 2021/12/14 12:00 | Kenan Hrnic v Damian Zech | W | 3-1 |
| Challenger Ochsenhausen | 2022/07/28 08:30 | Kenan Hrnic v Elia Schmid | L | 2-3 |
| Challenger Series TT | 2022/07/26 09:50 | Kenan Hrnic v Mohammadali Rouintanesfahani | L | 0-3 |
| Challenger Series TT | 2022/07/26 07:50 | Kenan Hrnic v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2022/07/25 19:10 | 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 | 2022/07/28 07:50 | Liang Qiu v Damian Zech | L | 3-0 |
| Challenger Ochsenhausen | 2022/06/28 07:50 | Damian Zech v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2022/06/27 17:50 | Damian Zech v Amir Hossein Hodaei | L | 1-3 |
| Challenger Ochsenhausen | 2022/06/27 13:50 | Sven Happek v Damian Zech | L | 3-1 |
| Challenger Ochsenhausen | 2022/06/27 11:50 | Samuel Amann v Damian Zech | W | 1-3 |
| Challenger Ochsenhausen | 2022/06/27 09:50 | Damian Zech v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2022/06/27 07:50 | Damian Zech v Simon Berglund | L | 1-3 |
| Challenger Ochsenhausen | 2022/06/21 09:10 | Damian Zech v Simon Berglund | L | 0-3 |