Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/08/18 11:25 | Dennis Klein 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 | 2023/03/06 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 Ochsenhausen | 2021/10/11 07:10 | Dennis Klein v Marius Henninger | W | 2-3 |
| Challenger Ochsenhausen | 2021/04/19 11:50 | Marius Henninger v Dennis Klein | L | 1-3 |
| Challenger Ochsenhausen | 2021/04/12 12:30 | Dennis Klein v Marius Henninger | L | 3-0 |
| TT Star Series | 2024/01/25 12:15 | Michal Benes v Marius Henninger | L | 3-0 |
| TT Star Series | 2024/01/25 10:45 | Petr David v Marius Henninger | L | 3-2 |
| TT Star Series | 2024/01/25 08:45 | Barry Berben v Marius Henninger | W | 2-3 |
| TT Star Series | 2024/01/24 14:15 | Filip Zeljko v Marius Henninger | L | 3-0 |
| TT Star Series | 2024/01/24 11:45 | Michal Bankosz v Marius Henninger | L | 3-2 |
| TT Star Series | 2024/01/24 10:15 | Jakub Seibert v Marius Henninger | L | 3-1 |
| TT Star Series | 2024/01/24 07:00 | Milo De Boer v Marius Henninger | W | 2-3 |
| TT Star Series | 2024/01/23 11:45 | Marius Henninger v Barry Berben | L | 1-3 |
| Challenger Series TT | 2024/01/16 14:30 | Dennis Klein v Takumi Kageyama | W | 3-0 |
| Challenger Series TT | 2024/01/16 12:25 | Dennis Klein v Norbert Tauler | W | 3-1 |
| Challenger Series TT | 2024/01/16 09:30 | Francesco Margioglio v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2024/01/16 08:10 | Takumi Kageyama v Dennis Klein | L | 3-0 |
| Challenger Series TT | 2024/01/15 18:10 | Jean Rassouw v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2024/01/15 16:10 | Mathias Golab v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2024/01/15 13:30 | Sven Happek v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2024/01/15 12:10 | Norbert Tauler v Dennis Klein | W | 1-3 |