Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2025/01/10 07:30 | Marius Henninger v Marco Stefanidis | L | 3-2 |
| Challenger Series TT | 2025/01/09 17:30 | Damian Zech v Marco Stefanidis | W | 1-3 |
| Challenger Series TT | 2025/01/09 16:00 | Guillaume Alcayde v Marco Stefanidis | W | 2-3 |
| Challenger Series TT | 2025/01/09 14:30 | Marco Stefanidis v Kirill Fadeev | L | 0-3 |
| Challenger Series TT | 2025/01/09 12:30 | Marco Stefanidis v Johannes Willeke | L | 1-3 |
| Challenger Series TT | 2025/01/09 11:00 | Marco Stefanidis v Adrien Coton | L | 1-3 |
| Challenger Series TT | 2025/01/09 09:00 | Matthias Danzer v Marco Stefanidis | W | 1-3 |
| Challenger Series TT | 2024/11/26 11:30 | Marco Stefanidis v Liang Qiu | L | 1-3 |