Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2025/08/19 11:00 | Daniel Rinderer v Matthias Danzer | L | 3-2 |
| Challenger Series TT | 2025/08/19 10:55 | Dauud Cheaib v Matthias Danzer | W | 1-3 |
| Challenger Series TT | 2025/08/19 09:55 | Dauud Cheaib v Matthias Danzer | W | 1-3 |
| Challenger Series TT | 2025/08/19 07:30 | Marius Henninger v Matthias Danzer | W | 1-3 |
| Challenger Series TT | 2025/08/18 17:30 | Matthias Danzer v Samuel Amann | W | 3-2 |
| Challenger Series TT | 2025/08/18 16:00 | Viktor Yefimov v Matthias Danzer | L | 3-1 |
| Challenger Series TT | 2025/08/18 14:00 | Luis Kraus v Matthias Danzer | W | 0-3 |
| Challenger Series TT | 2025/08/18 12:00 | Matthias Danzer v Jaime Lama | W | 3-0 |
| Challenger Series TT | 2025/06/10 08:00 | Karl Walter v Andrii Ostrovskyi | L | 3-0 |
| Challenger Series TT | 2025/06/09 17:00 | Olav Kosolosky v Andrii Ostrovskyi | L | 3-0 |
| Challenger Series TT | 2025/06/09 15:30 | Andrii Ostrovskyi v Johannes Willeke | L | 1-3 |
| Challenger Series TT | 2025/06/09 13:00 | Andrii Ostrovskyi v Enio Mendes | L | 0-3 |
| Challenger Series TT | 2025/06/09 11:30 | Pylyp Koloidenko v Andrii Ostrovskyi | W | 1-3 |
| Challenger Series TT | 2025/06/09 09:30 | Karl Zimmermann v Andrii Ostrovskyi | W | 0-3 |
| Challenger Series TT | 2025/06/09 07:30 | Rafael Turrini v Andrii Ostrovskyi | L | 3-0 |