Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/08/18 12:50 | Marius Henninger v Daniel Rinderer | L | 0-3 |
| Challenger Series TT | 2023/08/18 11:25 | Dennis Klein v Marius Henninger | L | 3-0 |
| Challenger Series TT | 2023/08/18 09:10 | Kirill Fadeev v Marius Henninger | L | 3-0 |
| Challenger Series TT | 2023/08/18 07:10 | Marius Henninger v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2023/08/17 19:10 | Daniel Rinderer v Marius Henninger | L | 3-2 |
| Challenger Series TT | 2023/08/17 16:30 | Marco Stefanidis v Marius Henninger | W | 0-3 |
| Challenger Series TT | 2023/08/17 13:50 | Marius Henninger v Tobias Slanina | W | 3-0 |
| Challenger Series TT | 2023/08/17 10:30 | Marius Henninger v Makoto Nogami | W | 3-2 |