Estadio: Ochsenhausen, Germany
| Challenger Series TT | 2023/03/06 10:50 | Marius Henninger v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2022/10/31 07:30 | Marius Henninger v Dennis Klein | L | 1-3 |
| Challenger de Ochsenhausen | 2021/10/11 07:10 | Dennis Klein v Marius Henninger | W | 2-3 |
| Challenger de Ochsenhausen | 2021/04/19 11:50 | Marius Henninger v Dennis Klein | L | 1-3 |
| Challenger de Ochsenhausen | 2021/04/12 12:30 | Dennis Klein v Marius Henninger | L | 3-0 |
| Challenger Series TT | 2023/07/27 09:10 | Marius Henninger v Daniel Rinderer | L | 2-3 |
| Challenger Series TT | 2023/07/27 06:30 | Marius Henninger v Damian Zech | W | 3-2 |
| Challenger Series TT | 2023/07/25 12:50 | Marius Henninger v Guillaume Alcayde | L | 1-3 |
| Challenger Series TT | 2023/07/25 11:25 | Antonin Gavlas v Marius Henninger | L | 3-1 |
| Challenger Series TT | 2023/07/25 10:30 | Marius Henninger v Guillaume Alcayde | L | 1-3 |
| Challenger Series TT | 2023/07/25 07:50 | Marius Henninger v Armin Alicic | W | 3-2 |
| Challenger Series TT | 2023/07/24 19:10 | Marius Henninger v Yannick Vostes | L | 0-3 |
| Challenger Series TT | 2023/07/24 14:30 | Marius Henninger v Antonin Gavlas | L | 1-3 |
| Challenger Series TT | 2023/07/27 09:50 | Dennis Klein v Antonin Gavlas | L | 0-3 |
| Challenger Series TT | 2023/07/27 07:50 | Dennis Klein v Guillaume Alcayde | W | 3-1 |
| Challenger Series TT | 2023/07/11 13:30 | Dennis Klein v Benjamin Fruchart | W | 3-0 |
| Challenger Series TT | 2023/07/11 11:25 | Dennis Klein v Akos Kishegyi | W | 3-0 |
| Challenger Series TT | 2023/07/11 09:10 | Dennis Klein v Armin Alicic | W | 3-1 |
| Challenger Series TT | 2023/07/10 19:50 | Dennis Klein v Kestutis Zeimys | W | 3-0 |
| Challenger Series TT | 2023/07/10 17:10 | Dennis Klein v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2023/07/10 14:30 | Damian Zech v Dennis Klein | W | 0-3 |