Stadium: Ochsenhausen, Germany Round: 50
| Challenger Series TT | 2022/08/09 10:30 | Michael Engelhardt v Josip Huzjak | L | 1-3 |
| Challenger Series TT | 2022/08/09 07:50 | Michael Engelhardt v Bastian Rembert | L | 0-3 |
| Challenger Series TT | 2022/08/08 19:10 | Michael Engelhardt v Anton Limonov | L | 0-3 |
| Challenger Series TT | 2022/08/08 14:30 | Michael Engelhardt v Damian Zech | W | 3-2 |
| Challenger Series TT | 2022/08/08 12:30 | Michael Engelhardt v Florian Bluhm | L | 0-3 |
| Challenger Series TT | 2022/08/08 09:10 | Dennis Klein v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2022/08/08 07:10 | Michael Engelhardt v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2022/08/05 13:30 | Michael Engelhardt v Daniel Rinderer | L | 0-3 |
| TT Star Series | 2022/09/10 10:45 | Bohuslav Koszyk v Arman Hajiei | W | 1-3 |
| TT Star Series | 2022/09/10 08:15 | Josef Braun v Arman Hajiei | W | 1-3 |
| TT Star Series | 2022/09/10 06:35 | Yevhen Pryshchepa v Arman Hajiei | L | 3-0 |
| TT Star Series | 2022/09/09 13:45 | Arman Hajiei v Martin Olejnik | L | 1-3 |
| TT Star Series | 2022/09/09 11:45 | Arman Hajiei v Igor Ni | L | 2-3 |
| TT Star Series | 2022/09/09 09:15 | Arman Hajiei v Miroslav Horejsi | L | 0-3 |
| TT Star Series | 2022/09/09 07:45 | Lubomir Jancarik v Arman Hajiei | L | 3-0 |
| Qatar Open XD | 2017/04/27 07:00 | Maciej Kolodziejczyk v Arman Hajiei | L | 3-0 |