Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2022/08/04 14:30 | Marius Henninger v Michael Engelhardt | W | 1-3 |
| Challenger Ochsenhausen | 2022/02/17 10:10 | Marius Henninger v Michael Engelhardt | L | 3-0 |
| Challenger Ochsenhausen | 2021/06/14 11:50 | Marius Henninger v Michael Engelhardt | L | 3-1 |
| Challenger Series TT | 2022/11/15 10:50 | Michael Engelhardt v Aljaz Godec | L | 0-3 |
| Challenger Series TT | 2022/11/15 07:30 | Michael Engelhardt v Manush Utpalbhai Shah | L | 1-3 |
| Challenger Series TT | 2022/11/14 18:50 | Michael Engelhardt v Mohammadali Rouintanesfahani | L | 1-3 |
| Challenger Series TT | 2022/11/14 17:30 | Michael Engelhardt v Mohammed Javad Sohrabi | L | 2-3 |
| Challenger Series TT | 2022/11/14 12:50 | Michael Engelhardt v Jeet Chandra | L | 0-3 |
| Challenger Series TT | 2022/11/14 10:10 | Michael Engelhardt v Nico Longhino | L | 2-3 |
| Challenger Series TT | 2022/11/14 07:30 | Michael Engelhardt v Florian Bluhm | L | 2-3 |
| Challenger Series TT | 2022/11/11 10:50 | Michael Engelhardt v Ahmed El-Mahdy | L | 2-3 |
| Challenger Series TT | 2023/01/06 14:30 | Dauud Cheaib v Marius Henninger | L | 3-0 |
| Challenger Series TT | 2023/01/06 13:05 | Marius Henninger v Daniel Rinderer | W | 3-1 |
| Challenger Series TT | 2023/01/06 09:30 | Salim Karam v Marius Henninger | W | 1-3 |
| Challenger Series TT | 2023/01/06 08:10 | Samuel Amann v Marius Henninger | W | 0-3 |
| Challenger Series TT | 2023/01/05 18:10 | Kirill Fadeev v Marius Henninger | W | 1-3 |
| Challenger Series TT | 2023/01/05 16:10 | Dauud Cheaib v Marius Henninger | L | 3-0 |
| Challenger Series TT | 2023/01/05 13:30 | David Kumpel v Marius Henninger | W | 0-3 |
| Challenger Series TT | 2023/01/05 12:10 | Liang Qiu v Marius Henninger | W | 2-3 |