| Challenger Series TT | 2022/09/29 17:50 | Dennis Klein v Daniel Rinderer | L | 3-0 |
| Challenger Series TT | 2022/09/06 11:25 | Dennis Klein v Daniel Rinderer | L | 3-2 |
| Challenger Series TT | 2022/09/05 09:10 | Daniel Rinderer v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2022/09/01 06:30 | Dennis Klein v Daniel Rinderer | L | 3-0 |
| Challenger Series TT | 2022/07/12 07:10 | Daniel Rinderer v Dennis Klein | L | 1-3 |
| Challenger Ochsenhausen | 2022/06/23 09:10 | Dennis Klein v Daniel Rinderer | W | 0-3 |
| Challenger Ochsenhausen | 2022/05/27 11:30 | Daniel Rinderer v Dennis Klein | L | 2-3 |
| Challenger Ochsenhausen | 2022/05/26 09:10 | Dennis Klein v Daniel Rinderer | L | 3-1 |
| Challenger Series TT | 2023/01/09 09:30 | Daniel Rinderer v Sven Happek | W | 3-2 |
| Challenger Series TT | 2023/01/06 13:50 | Kirill Fadeev v Daniel Rinderer | L | 3-1 |
| Challenger Series TT | 2023/01/06 13:05 | Marius Henninger v Daniel Rinderer | L | 3-1 |
| Challenger Series TT | 2023/01/06 10:50 | Daniel Rinderer v Salim Karam | W | 3-1 |
| Challenger Series TT | 2023/01/06 07:30 | Daniel Rinderer v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2023/01/05 18:50 | Daniel Rinderer v Liang Qiu | W | 3-1 |
| Challenger Series TT | 2023/01/05 17:30 | Daniel Rinderer v Samuel Amann | W | 3-1 |
| Challenger Series TT | 2023/01/05 12:50 | Daniel Rinderer v Kirill Fadeev | W | 3-2 |
| Challenger Series TT | 2023/01/09 08:50 | Kestutis Zeimys v Dennis Klein | W | 2-3 |
| Challenger Series TT | 2022/11/01 14:30 | Dennis Klein v Josip Huzjak | W | 3-1 |
| Challenger Series TT | 2022/11/01 12:25 | Dennis Klein v Mathias Hubgen | W | 3-1 |
| Challenger Series TT | 2022/11/01 09:30 | Mohammadali Rouintanesfahani v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/11/01 08:10 | Arman Hajiei v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/10/31 18:10 | Kirill Fadeev v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/10/31 16:10 | Josip Huzjak v Dennis Klein | W | 2-3 |
| Challenger Series TT | 2022/10/31 13:30 | Mathias Hubgen v Dennis Klein | L | 3-2 |