Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2022/11/14 10:10 | Michael Engelhardt v Nico Longhino | W | 2-3 |
| Challenger Series TT | 2022/11/29 10:50 | Nico Longhino v Emiliano Riofrio | W | 3-0 |
| Challenger Series TT | 2022/11/29 07:30 | Nico Longhino v Anton Limonov | L | 2-3 |
| Challenger Series TT | 2022/11/28 18:50 | Nico Longhino v Tal Israeli | L | 1-3 |
| Challenger Series TT | 2022/11/28 17:30 | Nico Longhino v Yannick Vostes | L | 0-3 |
| Challenger Series TT | 2022/11/28 12:50 | Nico Longhino v Sven Happek | L | 1-3 |
| Challenger Series TT | 2022/11/28 10:10 | Nico Longhino v Florian Bluhm | L | 0-3 |
| Challenger Series TT | 2022/11/28 07:30 | Nico Longhino v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2022/11/15 11:30 | Nico Longhino v Manush Shah | L | 0-3 |
| 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 | 2023/02/13 11:30 | Michael Engelhardt v Miguel Nunez | L | 2-3 |
| Challenger Series TT | 2023/02/13 09:30 | Arman Hajiei v Michael Engelhardt | W | 2-3 |
| Challenger Series TT | 2023/02/13 07:30 | Michael Engelhardt v Marius Henninger | L | 0-3 |