Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2025/03/21 12:00 | Dennis Klein v Sudhanshu Grover | W | 2-3 |
| Challenger Series TT | 2025/03/21 10:45 | Sudhanshu Grover v Milad Abedianin | W | 3-2 |
| Challenger Series TT | 2025/03/21 08:00 | Kirill Fadeev v Sudhanshu Grover | W | 1-3 |
| Challenger Series TT | 2025/03/20 18:30 | Dennis Klein v Sudhanshu Grover | L | 3-0 |
| Challenger Series TT | 2025/03/20 15:30 | Damian Zech v Sudhanshu Grover | W | 0-3 |
| Challenger Series TT | 2025/03/20 14:00 | Marius Henninger v Sudhanshu Grover | L | 3-1 |
| Challenger Series TT | 2025/03/20 12:20 | Ramon Vila v Sudhanshu Grover | W | 0-3 |
| Challenger Series TT | 2025/03/20 11:30 | Daniel Rinderer v Sudhanshu Grover | W | 1-3 |
| Challenger Series TT | 2025/02/25 08:30 | Florian Bluhm v Marco Stefanidis | L | 3-0 |
| Challenger Series TT | 2025/02/24 19:00 | Marco Stefanidis v Kaito Yamashita | W | 3-1 |
| Challenger Series TT | 2025/02/24 17:30 | Sven Happek v Marco Stefanidis | W | 0-3 |
| Challenger Series TT | 2025/02/24 15:30 | Milad Abedianin v Marco Stefanidis | L | 3-0 |
| Challenger Series TT | 2025/02/24 13:30 | Marco Stefanidis v Vincent Senkbeil | L | 0-3 |
| Challenger Series TT | 2025/02/24 11:00 | Marco Stefanidis v Chia-Hao Chang | W | 3-1 |
| Challenger Series TT | 2025/02/24 09:30 | Marco Stefanidis v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2025/01/21 08:30 | Dauud Cheaib v Marco Stefanidis | L | 3-1 |