Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/27 12:30 | Daniel Rinderer v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/08/03 06:30 | Damian Zech v Karl Zimmermann | L | 1-3 |
| Challenger Series TT | 2023/07/28 08:30 | Antonin Gavlas v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/07/28 07:10 | Yoan Rebetez v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/07/27 14:30 | Guillaume Alcayde v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/07/27 12:30 | Daniel Rinderer v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/07/27 11:10 | Dauud Cheaib v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/07/27 06:30 | Marius Henninger v Damian Zech | L | 3-2 |
| Challenger Series TT | 2023/07/21 10:30 | Damian Zech v Yannick Vostes | L | 0-3 |
| Challenger Series TT | 2023/08/03 07:10 | Daniel Rinderer v Hannes Hormann | W | 3-1 |
| Challenger Series TT | 2023/07/28 12:10 | Daniel Rinderer v Yoan Rebetez | W | 3-0 |
| Challenger Series TT | 2023/07/28 10:45 | Antonin Gavlas v Daniel Rinderer | L | 3-0 |
| Challenger Series TT | 2023/07/28 09:50 | Daniel Rinderer v Guillaume Alcayde | W | 3-2 |
| Challenger Series TT | 2023/07/28 07:50 | Daniel Rinderer v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2023/07/27 17:50 | Daniel Rinderer v Yoan Rebetez | L | 1-3 |
| Challenger Series TT | 2023/07/27 12:30 | Daniel Rinderer v Damian Zech | W | 3-0 |
| Challenger Series TT | 2023/07/27 09:10 | Marius Henninger v Daniel Rinderer | W | 2-3 |