Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/12/19 11:00 | Benjamin Fruchart v Dennis Klein | L | 3-2 |
| Challenger Series TT | 2023/12/18 16:10 | Benjamin Fruchart v Dennis Klein | L | 3-2 |
| Challenger Series TT | 2023/07/11 13:30 | Dennis Klein v Benjamin Fruchart | W | 3-0 |
| Challenger Series TT | 2023/07/10 09:50 | Dennis Klein v Benjamin Fruchart | W | 3-2 |
| Challenger Series TT | 2023/07/06 19:50 | Dennis Klein v Benjamin Fruchart | W | 3-1 |
| Challenger Series TT | 2023/07/04 13:30 | Dennis Klein v Benjamin Fruchart | W | 3-2 |
| Challenger Series TT | 2023/07/03 19:50 | Dennis Klein v Benjamin Fruchart | L | 0-3 |
| Challenger Series TT | 2023/05/05 13:30 | Dennis Klein v Benjamin Fruchart | W | 3-1 |
| Challenger Series TT | 2024/01/29 19:30 | Dauud Cheaib v Dennis Klein | L | 3-2 |
| Challenger Series TT | 2024/01/29 16:50 | Sven Happek v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2024/01/29 14:50 | Mohammed Javad Sohrabi v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2024/01/29 10:50 | Alberto Lillo v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2024/01/29 08:10 | Marius Henninger v Dennis Klein | W | 0-3 |
| 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 Maragioglio v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2024/01/30 08:10 | Mohammed Javad Sohrabi v Benjamin Fruchart | W | 1-3 |
| Challenger Series TT | 2024/01/29 18:10 | Alberto Lillo v Benjamin Fruchart | W | 1-3 |
| Challenger Series TT | 2024/01/29 16:10 | Dauud Cheaib v Benjamin Fruchart | W | 2-3 |
| Challenger Series TT | 2024/01/29 12:10 | Sven Happek v Benjamin Fruchart | W | 0-3 |
| Challenger Series TT | 2024/01/29 07:30 | Adrien Coton v Benjamin Fruchart | W | 1-3 |
| Challenger Series TT | 2023/12/19 14:15 | Benjamin Fruchart v Damien Llorca | W | 3-2 |
| Challenger Series TT | 2023/12/19 11:30 | Liang Qiu v Benjamin Fruchart | W | 2-3 |
| Challenger Series TT | 2023/12/19 11:00 | Benjamin Fruchart v Dennis Klein | W | 3-2 |