Stadium: Ochsenhausen, Germany
| Challenger - Ochsenhausen | 2022/07/19 11:25 | Andrei Putuntica v Daniel Rinderer | W | 2-3 |
| Challenger - Ochsenhausen | 2022/07/19 07:10 | Andrei Putuntica v Daniel Rinderer | L | 3-2 |
| Challenger - Ochsenhausen | 2022/01/07 14:30 | Andrei Putuntica v Daniel Rinderer | L | 3-2 |
| Challenger - Ochsenhausen | 2022/01/06 10:50 | Daniel Rinderer v Andrei Putuntica | W | 3-1 |
| Challenger Series TT | 2023/02/20 10:10 | Daniel Rinderer v Norbert Tauler | L | 2-3 |
| Challenger Series TT | 2023/02/20 07:30 | Daniel Rinderer v Pekka Pelz | W | 3-1 |
| Challenger Series TT | 2023/01/10 10:10 | Kestutis Zeimys v Daniel Rinderer | W | 2-3 |
| Challenger Series TT | 2023/01/10 08:10 | Daniel Rinderer v Dauud Cheaib | L | 2-3 |
| Challenger Series TT | 2023/01/09 20:10 | Yongyin Li v Daniel Rinderer | L | 3-0 |
| Challenger Series TT | 2023/01/09 17:30 | Yannick Vostes v Daniel Rinderer | L | 3-0 |
| Challenger Series TT | 2023/01/09 14:50 | Daniel Rinderer v Jean Rassouw | W | 3-0 |
| Challenger Series TT | 2023/01/09 11:30 | Daniel Rinderer v Dennis Klein | W | 3-2 |
| Challenger Series TT | 2023/02/20 14:10 | Andrei Putuntica v Miguel Nunez | W | 3-1 |
| Challenger Series TT | 2023/02/20 11:30 | Andrei Putuntica v Dauud Cheaib | W | 3-0 |
| Challenger Series TT | 2023/02/20 09:30 | Andrei Putuntica v David Reitspies | L | 0-3 |
| Challenger Series TT | 2023/02/10 14:30 | Dennis Klein v Andrei Putuntica | L | 3-0 |
| Challenger Series TT | 2023/02/10 13:05 | Andrei Putuntica v Alberto Mino | W | 3-1 |
| Challenger Series TT | 2023/02/10 10:10 | Andrei Putuntica v Bastien Dupont | W | 3-0 |
| Challenger Series TT | 2023/02/09 20:50 | Andrei Putuntica v Sourav Saha | W | 3-1 |
| Challenger Series TT | 2023/02/09 18:10 | Andrei Putuntica v Dennis Klein | L | 2-3 |