Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2022/11/11 10:50 | Michael Engelhardt v Ahmed El-Mahdy | L | 2-3 |
| Challenger Series TT | 2023/03/13 12:50 | Michael Engelhardt v Sven Happek | W | 3-1 |
| Challenger Series TT | 2023/03/13 10:10 | Michael Engelhardt v Felix Kohler | W | 3-1 |
| Challenger Series TT | 2023/03/13 07:30 | Michael Engelhardt v Makoto Nogami | W | 3-0 |
| Challenger Series TT | 2023/02/14 11:50 | Michael Engelhardt v Arman Hajiei | W | 3-1 |
| Challenger Series TT | 2023/02/14 10:25 | Amirreza Abbasi v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2023/02/14 08:50 | Michael Engelhardt v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/02/14 07:30 | Michael Engelhardt v Alberto Lillo | L | 1-3 |
| Challenger Series TT | 2023/02/13 14:50 | Michael Engelhardt v Louis Price | W | 3-0 |
| Challenger Series TT | 2023/03/13 14:50 | Ahmed El-Mahdy v Peter Hribar | L | 0-3 |
| Challenger Series TT | 2023/03/13 11:30 | Ahmed El-Mahdy v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/03/13 09:30 | Ahmed El-Mahdy v Anton Limonov | L | 0-3 |
| Challenger Series TT | 2022/12/02 08:50 | Harmeet Desai v Ahmed El-Mahdy | L | 3-0 |
| Challenger Series TT | 2022/12/01 20:50 | Sven Happek v Ahmed El-Mahdy | W | 2-3 |
| Challenger Series TT | 2022/12/01 18:50 | Ronit Bhanja v Ahmed El-Mahdy | L | 3-0 |
| Challenger Series TT | 2022/12/01 16:50 | Ahmed El-Mahdy v Mohammadali Rouintanesfahani | L | 1-3 |
| Challenger Series TT | 2022/12/01 14:10 | Ahmed El-Mahdy v Damian Zech | W | 3-0 |