| Challenger Series TT | 2023/02/20 16:50 | Daniel Rinderer v David Reitspies | W | 1-3 |
| Challenger Series TT | 2023/07/03 13:10 | Benjamin Fruchart v David Reitspies | W | 1-3 |
| Challenger Series TT | 2023/07/03 10:30 | Mathias Golab v David Reitspies | W | 2-3 |
| Challenger Series TT | 2023/07/03 07:50 | Dennis Klein v David Reitspies | L | 3-1 |
| TT Star Series | 2023/06/06 15:15 | David Reitspies v Elias Ranefur | L | 1-3 |
| TT Star Series | 2023/06/06 13:24 | David Reitspies v Filip Zeljko | W | 3-1 |
| TT Star Series | 2023/06/06 11:15 | David Reitspies v Elias Ranefur | W | 3-1 |
| TT Star Series | 2023/06/06 09:15 | Ivor Ban v David Reitspies | W | 1-3 |
| TT Star Series | 2023/06/06 06:00 | Abdel Kader Salifou v David Reitspies | W | 0-3 |
| Challenger Series TT | 2023/07/03 12:30 | Tobias Slanina v Daniel Rinderer | W | 1-3 |
| Challenger Series TT | 2023/07/03 11:10 | Benjamin Fruchart v Daniel Rinderer | L | 3-2 |
| Challenger Series TT | 2023/07/03 06:30 | Kirill Fadeev v Daniel Rinderer | L | 3-1 |
| Challenger Series TT | 2023/02/21 10:10 | Daniel Rinderer v Miguel Nunez | L | 2-3 |
| Challenger Series TT | 2023/02/21 07:30 | Daniel Rinderer v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2023/02/20 16:50 | Daniel Rinderer v David Reitspies | L | 1-3 |
| Challenger Series TT | 2023/02/20 16:10 | Daniel Rinderer v Andrei Putuntica | L | 1-3 |
| Challenger Series TT | 2023/02/20 10:10 | Daniel Rinderer v Norbert Tauler | L | 2-3 |