Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2025/02/24 09:30 | Marco Stefanidis v Dauud Cheaib | W | 1-3 |
| Challenger Series TT | 2025/01/21 08:30 | Dauud Cheaib v Marco Stefanidis | W | 3-1 |
| Challenger Series TT | 2024/11/26 10:15 | Dauud Cheaib v Marco Stefanidis | W | 3-2 |
| Challenger Series TT | 2024/11/25 14:30 | Dauud Cheaib v Marco Stefanidis | W | 3-0 |
| Challenger Series TT | 2024/09/10 07:30 | Marco Stefanidis v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2024/08/30 07:00 | Dauud Cheaib v Marco Stefanidis | W | 3-0 |
| Challenger Series TT | 2023/08/14 15:10 | Dauud Cheaib v Marco Stefanidis | W | 3-2 |
| Challenger Series TT | 2023/07/20 11:50 | Marco Stefanidis v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2025/03/11 12:00 | Dauud Cheaib v Florian Bluhm | L | 1-3 |
| Challenger Series TT | 2025/03/11 10:15 | Dauud Cheaib v Chia-Hao Chang | W | 3-0 |
| Challenger Series TT | 2025/03/11 08:30 | Dauud Cheaib v Florian Bluhm | W | 3-0 |
| Challenger Series TT | 2025/03/10 17:30 | Dauud Cheaib v Alexander Krebs | W | 3-0 |
| Challenger Series TT | 2025/03/10 15:30 | Dauud Cheaib v Manuel Echaveguren | W | 3-0 |
| Challenger Series TT | 2025/03/10 13:30 | Levente Krebs v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2025/03/10 11:30 | Diego Piguave v Dauud Cheaib | W | 1-3 |
| Challenger Series TT | 2025/03/10 10:00 | Dauud Cheaib v Chia-Hao Chang | W | 3-0 |
| Challenger Series TT | 2025/06/24 10:30 | Karl Walter v Marco Stefanidis | W | 1-3 |
| Challenger Series TT | 2025/06/24 09:45 | Viktor Yefimov v Marco Stefanidis | L | 3-0 |
| Challenger Series TT | 2025/06/24 08:00 | Marco Stefanidis v Michael Fuchs | L | 0-3 |
| Challenger Series TT | 2025/06/23 17:00 | Marco Stefanidis v Viktor Yefimov | L | 1-3 |
| Challenger Series TT | 2025/06/23 15:00 | Marco Stefanidis v Aliafsar Yunusov | W | 3-1 |
| Challenger Series TT | 2025/06/23 14:00 | Marco Stefanidis v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2025/06/23 10:30 | Marco Stefanidis v Herman Debizhansky | W | 3-0 |
| Challenger Series TT | 2025/06/23 08:30 | Marco Stefanidis v Karl Walter | L | 1-3 |