| 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 |
| Challenger Ochsenhausen | 2022/07/18 11:50 | Sebastian Hegenberger v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2022/07/18 09:50 | Sven Happek v Makoto Nogami | L | 1-3 |
| Challenger Series TT | 2022/07/25 09:50 | Nico Longhino v Max Klink | L | 3-0 |
| Challenger Series TT | 2022/07/25 07:10 | Kenan Hrnic v Max Klink | L | 3-0 |
| Challenger Series TT | 2022/07/08 08:30 | Amir Hossein Hodaei v Max Klink | L | 3-0 |
| Challenger Series TT | 2022/07/08 07:10 | Lukasz Nadolski v Max Klink | W | 2-3 |
| Challenger Series TT | 2022/07/07 17:10 | Nico Wenger v Max Klink | L | 3-2 |
| Challenger Series TT | 2022/07/07 15:10 | Amirreza Abbasi v Max Klink | L | 3-0 |
| Challenger Series TT | 2022/07/07 12:30 | Christian Tomsic v Max Klink | W | 1-3 |
| Challenger Series TT | 2022/07/07 11:10 | Przemyslaw Walaszek v Max Klink | L | 3-0 |