| Challenger Ochsenhausen | 2022/06/20 13:10 | Mohammadali Rouintanesfahani v Dennis Klein | W | 2-3 |
| Challenger Series TT | 2022/06/17 08:30 | Mohammadali Rouintanesfahani v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2022/03/21 19:30 | Mohammadali Rouintanesfahani v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2022/06/23 17:50 | Dennis Klein v Albert Vilardell | W | 3-2 |
| Challenger Ochsenhausen | 2022/06/23 16:30 | Dennis Klein v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2022/06/23 11:50 | Dennis Klein v Amirreza Abbasi | L | 1-3 |
| Challenger Ochsenhausen | 2022/06/23 09:10 | Dennis Klein v Daniel Rinderer | L | 0-3 |
| Challenger Ochsenhausen | 2022/06/23 06:30 | Dennis Klein v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2022/06/21 13:30 | Dennis Klein v Kirill Fadeev | W | 3-1 |
| Challenger Ochsenhausen | 2022/06/21 11:25 | Dennis Klein v Simon Berglund | W | 3-1 |
| Challenger Ochsenhausen | 2022/06/21 10:30 | Florian Bluhm v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2022/06/23 18:30 | Mohammadali Rouintanesfahani v Simon Berglund | L | 1-3 |
| Challenger Ochsenhausen | 2022/06/23 15:10 | Mohammadali Rouintanesfahani v Sven Happek | L | 1-3 |
| Challenger Ochsenhausen | 2022/06/23 13:10 | Albert Vilardell v Mohammadali Rouintanesfahani | W | 2-3 |
| Challenger Ochsenhausen | 2022/06/23 10:30 | Josip Huzjak v Mohammadali Rouintanesfahani | L | 3-2 |
| Challenger Ochsenhausen | 2022/06/23 07:50 | Amirreza Abbasi v Mohammadali Rouintanesfahani | L | 3-1 |
| Challenger Ochsenhausen | 2022/06/21 07:50 | Florian Bluhm v Mohammadali Rouintanesfahani | L | 3-0 |
| Challenger Ochsenhausen | 2022/06/20 19:50 | Damian Zech v Mohammadali Rouintanesfahani | W | 0-3 |
| Challenger Ochsenhausen | 2022/06/20 17:50 | Felix Wetzel v Mohammadali Rouintanesfahani | L | 3-2 |