Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2024/09/06 08:00 | Marco Stefanidis v Guillaume Alcayde | W | 0-3 |
| Challenger Series TT | 2024/06/27 16:00 | Guillaume Alcayde v Marco Stefanidis | W | 3-0 |
| Challenger Series TT | 2023/09/15 09:50 | Marco Stefanidis v Guillaume Alcayde | W | 0-3 |
| Challenger Series TT | 2025/01/09 15:00 | Guillaume Alcayde v Matias Danzer | L | 1-3 |
| Challenger Series TT | 2025/01/09 11:30 | Guillaume Alcayde v Damian Zech | W | 3-1 |
| Challenger Series TT | 2025/01/09 09:30 | Guillaume Alcayde v Marius Henninger | W | 3-2 |
| Challenger Series TT | 2025/01/09 07:30 | Guillaume Alcayde v Adrien Coton | L | 1-3 |
| Challenger Series TT | 2025/01/07 08:30 | Guillaume Alcayde v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2025/01/06 17:30 | Guillaume Alcayde v Kirill Fadeev | W | 3-2 |
| Challenger Series TT | 2025/01/06 15:30 | Guillaume Alcayde v Levente Krebs | W | 3-0 |
| Challenger Series TT | 2025/01/06 13:30 | Pylyp Koloidenko v Guillaume Alcayde | W | 1-3 |
| 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 | Matias Danzer v Marco Stefanidis | W | 1-3 |
| Challenger Series TT | 2024/11/26 11:30 | Marco Stefanidis v Liang Qiu | L | 1-3 |
| Challenger Series TT | 2024/11/26 10:15 | Dauud Cheaib v Marco Stefanidis | L | 3-2 |
| Challenger Series TT | 2024/11/26 09:00 | Liang Qiu v Marco Stefanidis | L | 3-1 |
| Challenger Series TT | 2024/11/26 08:00 | Marco Stefanidis v Florian Bluhm | L | 2-3 |