| Challenger Ochsenhausen | 2022/07/29 10:30 | Mohammadali Rouintanesfahani v Damian Zech | L | 3-1 |
| Challenger Ochsenhausen | 2022/06/20 19:50 | Damian Zech v Mohammadali Rouintanesfahani | L | 0-3 |
| Challenger Ochsenhausen | 2022/03/21 08:50 | Damian Zech v Mohammadali Rouintanesfahani | L | 1-3 |
| Challenger Series TT | 2022/08/25 09:50 | Makoto Nogami v Damian Zech | L | 3-0 |
| Challenger Series TT | 2022/08/25 07:10 | Marcel Neumaier v Damian Zech | L | 3-1 |
| Challenger Series TT | 2022/08/09 09:10 | Damian Zech v Anton Limonov | L | 0-3 |
| Challenger Series TT | 2022/08/08 19:50 | Damian Zech v Bastian Rembert | L | 0-3 |
| Challenger Series TT | 2022/08/08 17:10 | Damian Zech v Florian Bluhm | L | 0-3 |
| Challenger Series TT | 2022/08/08 14:30 | Michael Engelhardt v Damian Zech | L | 3-2 |
| Challenger Series TT | 2022/08/08 11:50 | Dennis Klein v Damian Zech | L | 3-1 |
| Challenger Series TT | 2022/08/08 09:50 | Damian Zech v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2022/08/25 10:30 | Simon Berglund v Mohammadali Rouintanesfahani | L | 3-1 |
| Challenger Series TT | 2022/08/25 08:30 | Siddharta Almeida v Mohammadali Rouintanesfahani | W | 1-3 |
| Challenger Series TT | 2022/08/23 09:50 | Florian Bluhm v Mohammadali Rouintanesfahani | L | 3-0 |
| Challenger Series TT | 2022/08/23 08:30 | Mohammadali Rouintanesfahani v Kirill Fadeev | W | 3-2 |
| Challenger Series TT | 2022/08/22 18:30 | Siddharta Almeida v Mohammadali Rouintanesfahani | L | 3-1 |
| Challenger Series TT | 2022/08/22 15:50 | Anton Limonov v Mohammadali Rouintanesfahani | L | 3-0 |
| Challenger Series TT | 2022/08/22 13:50 | Romain Ruiz v Mohammadali Rouintanesfahani | L | 3-1 |
| Challenger Series TT | 2022/08/22 09:50 | Felix Kleeberg v Mohammadali Rouintanesfahani | W | 0-3 |