| Challenger Ochsenhausen | 2022/06/23 15:10 | Mohammadali Rouintanesfahani v Sven Happek | L | 1-3 |
| Challenger Ochsenhausen | 2022/06/20 11:10 | Mohammadali Rouintanesfahani v Sven Happek | W | 3-1 |
| Challenger Series TT | 2022/07/04 19:10 | Kirill Fadeev v Mohammadali Rouintanesfahani | L | 3-2 |
| Challenger Series TT | 2022/07/04 16:30 | Nico Wenger v Mohammadali Rouintanesfahani | W | 1-3 |
| Challenger Series TT | 2022/07/04 13:50 | Mohammadali Rouintanesfahani v Dauud Cheaib | W | 3-2 |
| Challenger Series TT | 2022/07/04 10:30 | Mohammadali Rouintanesfahani v Amirreza Abbasi | W | 3-2 |
| Challenger Series TT | 2022/07/04 08:30 | Mohammadali Rouintanesfahani v Amir Hossein Hodaei | L | 0-3 |
| Challenger Ochsenhausen | 2022/06/24 10:30 | Daniel Rinderer v Mohammadali Rouintanesfahani | W | 0-3 |
| Challenger Ochsenhausen | 2022/06/24 06:30 | Dennis Klein v Mohammadali Rouintanesfahani | L | 3-1 |
| Challenger Ochsenhausen | 2022/06/23 18:30 | Mohammadali Rouintanesfahani v Simon Berglund | L | 1-3 |
| Challenger Series TT | 2022/07/04 17:10 | Josip Huzjak v Sven Happek | W | 0-3 |
| Challenger Series TT | 2022/07/04 15:10 | Amirreza Abbasi v Sven Happek | L | 3-1 |
| Challenger Series TT | 2022/07/04 12:30 | Kirill Fadeev v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/07/04 11:10 | Amir Hossein Hodaei v Sven Happek | L | 3-2 |
| Challenger Series TT | 2022/07/04 06:30 | Nico Wenger v Sven Happek | W | 1-3 |
| Challenger Ochsenhausen | 2022/06/28 09:10 | Sven Happek v Simon Berglund | L | 0-3 |
| Challenger Ochsenhausen | 2022/06/28 07:10 | Sven Happek v Amir Hossein Hodaei | L | 0-3 |
| Challenger Ochsenhausen | 2022/06/27 17:10 | Sven Happek v Dauud Cheaib | L | 0-3 |