| Challenger Series TT | 2022/02/24 12:50 | Sven Happek v Amirreza Abbasi | L | 1-3 |
| Challenger Ochsenhausen | 2022/02/10 12:10 | Amirreza Abbasi v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2021/10/14 06:30 | Amirreza Abbasi v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2022/05/19 10:30 | Sven Happek v Dillon Chambers | L | 1-3 |
| Challenger Ochsenhausen | 2022/05/19 08:30 | Sven Happek v Nico Wenger | L | 2-3 |
| Challenger Ochsenhausen | 2022/05/13 08:30 | Kirill Fadeev v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2022/05/13 07:10 | Florian Bluhm v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2022/05/12 17:10 | Daniel Rinderer v Sven Happek | L | 3-2 |
| Challenger Ochsenhausen | 2022/05/12 15:10 | Nico Wenger v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2022/05/12 12:30 | Dennis Klein v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2022/05/12 11:10 | Dillon Chambers v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2022/05/19 09:50 | John Oyebode v Amirreza Abbasi | W | 0-3 |
| Challenger Ochsenhausen | 2022/05/19 07:10 | Amir Hossein Hodaei v Amirreza Abbasi | L | 3-1 |
| Challenger Ochsenhausen | 2022/05/17 13:20 | Amirreza Abbasi v Florian Bluhm | L | 2-3 |
| Challenger Ochsenhausen | 2022/05/17 11:25 | Amirreza Abbasi v Carlos Ishida | W | 3-0 |
| Challenger Ochsenhausen | 2022/05/17 09:50 | Kirill Fadeev v Amirreza Abbasi | W | 0-3 |
| Challenger Ochsenhausen | 2022/05/17 08:30 | Amirreza Abbasi v Michael Engelhardt | W | 3-0 |
| Challenger Ochsenhausen | 2022/05/16 18:30 | Carlos Ishida v Amirreza Abbasi | W | 1-3 |
| Challenger Ochsenhausen | 2022/05/16 15:50 | Myshaal Sabhi v Amirreza Abbasi | W | 0-3 |