| Challenger Series TT | 2023/08/03 09:10 | Damian Zech v Daniel Rinderer | W | 2-3 |
| Challenger Series TT | 2023/07/27 12:30 | Daniel Rinderer v Damian Zech | W | 3-0 |
| Challenger Series TT | 2023/10/31 13:50 | Kirill Fadeev v Daniel Rinderer | W | 1-3 |
| Challenger Series TT | 2023/10/31 13:05 | Mike Hollo v Daniel Rinderer | L | 3-0 |
| Challenger Series TT | 2023/10/31 08:50 | Mike Hollo v Daniel Rinderer | L | 3-1 |
| Challenger Series TT | 2023/10/30 20:50 | Johannes Willeke v Daniel Rinderer | W | 0-3 |
| Challenger Series TT | 2023/10/30 18:50 | Kirill Fadeev v Daniel Rinderer | W | 2-3 |
| Challenger Series TT | 2023/10/30 16:50 | Daniel Rinderer v Alexander Valuch | L | 1-3 |
| Challenger Series TT | 2023/10/30 14:10 | Daniel Rinderer v Martin Andersen | W | 3-0 |
| Challenger Series TT | 2023/10/30 12:10 | Daniel Rinderer v Samuel Amann | W | 3-1 |
| Challenger Series TT | 2023/11/28 07:30 | Aljaz Godec v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/11/27 18:50 | Damian Zech v Liang Qiu | L | 0-3 |
| Challenger Series TT | 2023/11/27 15:30 | Damian Zech v Armin Alicic | W | 3-2 |
| Challenger Series TT | 2023/11/27 14:10 | Michael Fuchs v Damian Zech | L | 3-1 |
| Challenger Series TT | 2023/11/27 11:30 | Johannes Willeke v Damian Zech | L | 3-2 |
| Challenger Series TT | 2023/11/27 08:50 | Kirill Fadeev v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/10/24 09:50 | Damian Zech v Carlo Rossi | L | 0-3 |
| Challenger Series TT | 2023/10/24 07:50 | Damian Zech v Guilherme Teodoro | L | 1-3 |