Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/05/01 08:30 | Alexander Sverdlik v George Downing | L | 3-0 |
| Challenger Series TT | 2023/05/01 06:30 | Dennis Klein v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2023/04/18 09:50 | Michael Engelhardt v Dillon Chambers | L | 2-3 |
| Challenger Series TT | 2023/04/18 06:30 | Michael Engelhardt v Siddharta Almeida | L | 1-3 |
| Challenger Series TT | 2023/04/17 17:50 | Michael Engelhardt v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2023/04/17 16:30 | Michael Engelhardt v Simon Berglund | L | 0-3 |
| Challenger Series TT | 2023/04/17 11:50 | Michael Engelhardt v Sven Happek | L | 0-3 |
| Challenger Series TT | 2023/04/17 09:10 | Michael Engelhardt v Damian Zech | W | 3-0 |
| Challenger Series TT | 2023/04/17 06:30 | Michael Engelhardt v Makoto Nogami | W | 3-2 |