| Challenger Series TT | 04/12 09:25 | - | Marco Stefanidis v Sven Happek | L | 1-3 | |
| Challenger Series TT | 04/12 06:30 | - | Marco Stefanidis v Adrien Coton | L | 0-3 | |
| Challenger Series TT | 04/11 16:25 | - | Marco Stefanidis v Alberto Lillo | L | 0-3 | |
| Challenger Series TT | 04/11 15:15 | - | Marco Stefanidis v Rafael Turrini | L | 1-3 | |
| Challenger Series TT | 04/11 11:10 | - | Marco Stefanidis v Damian Zech | W | 3-1 | |
| Challenger Series TT | 04/11 08:50 | - | Marco Stefanidis v Alexander Valuch | L | 1-3 | |
| Challenger Series TT | 04/11 06:30 | - | Marco Stefanidis v Daniel Rinderer | L | 2-3 | |
| Challenger Series TT | 03/12 10:45 | - | Irvin Bertrand v Marco Stefanidis | W | 2-3 | |
| Challenger Series TT | 03/12 08:10 | - | Marco Stefanidis v Miguel Nunez Tapia | L | DBFA | |
| Challenger Series TT | 03/11 20:10 | - | Akos Kishegyi v Marco Stefanidis | W | 1-3 | |
| Challenger Series TT | 03/11 17:30 | - | Diego Lillo v Marco Stefanidis | L | 3-2 | |
| Challenger Series TT | 03/11 14:50 | - | Marco Stefanidis v Mohammed Javad Sohrabi | L | 2-3 |