Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/12/18 07:30 | Daniel Rinderer v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2023/08/17 12:30 | Daniel Rinderer v Dennis Klein | W | 2-3 |
| Challenger Series TT | 2023/07/03 17:10 | Dennis Klein v Daniel Rinderer | W | 3-1 |
| Challenger Series TT | 2023/01/09 11:30 | Daniel Rinderer v Dennis Klein | L | 3-2 |
| Challenger Series TT | 2022/09/29 17:50 | Dennis Klein v Daniel Rinderer | W | 3-0 |
| Challenger Series TT | 2022/09/06 11:25 | Dennis Klein v Daniel Rinderer | W | 3-2 |
| Challenger Series TT | 2022/09/05 09:10 | Daniel Rinderer v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/09/01 06:30 | Dennis Klein v Daniel Rinderer | W | 3-0 |
| Challenger Series TT | 2024/02/27 14:30 | Liang Qiu v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2024/02/27 13:05 | Dennis Klein v Mohammed Javad Sohrabi | W | 3-0 |
| Challenger Series TT | 2024/02/27 08:50 | Alexander Valuch v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2024/02/26 20:50 | Samuel Amann v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2024/02/26 18:50 | Akito Itagaki v Dennis Klein | L | 3-1 |
| Challenger Series TT | 2024/02/26 16:50 | Dennis Klein v Mohammed Javad Sohrabi | W | 3-0 |
| Challenger Series TT | 2024/02/26 14:10 | Dennis Klein v Sven Happek | W | 3-0 |
| Challenger Series TT | 2024/02/26 12:10 | Dennis Klein v Haruki Harada | L | 2-3 |
| Challenger Series TT | 2024/04/12 07:05 | Rafael Turrini v Daniel Rinderer | L | 3-1 |
| Challenger Series TT | 2024/04/11 15:50 | Damian Zech v Daniel Rinderer | W | 0-3 |
| Challenger Series TT | 2024/04/11 14:05 | Adrien Coton v Daniel Rinderer | W | 0-3 |
| Challenger Series TT | 2024/04/11 11:45 | Alexander Valuch v Daniel Rinderer | L | 3-0 |
| Challenger Series TT | 2024/04/11 10:35 | Alberto Lillo v Daniel Rinderer | W | 1-3 |
| Challenger Series TT | 2024/04/11 06:30 | Marco Stefanidis v Daniel Rinderer | W | 2-3 |
| Challenger Series TT | 2024/02/23 10:10 | Akito Itagaki v Daniel Rinderer | W | 1-3 |
| Challenger Series TT | 2024/02/23 08:10 | Daniel Rinderer v Rodrigo Hidalgo | W | 3-0 |