| Challenger Series TT | 09/06 08:00 | - | Marco Stefanidis v Guillaume Alcayde | L | 0-3 | |
| Challenger Series TT | 09/05 17:00 | - | Marco Stefanidis v Peter Hribar | L | 0-3 | |
| Challenger Series TT | 09/05 15:00 | - | Marco Stefanidis v Mykhailo Mosiuk | L | 2-3 | |
| Challenger Series TT | 09/05 14:00 | - | Marco Stefanidis v Bohdan Sinkevych | W | 3-0 | |
| Challenger Series TT | 09/05 10:30 | - | Marco Stefanidis v Makoto Nogami | W | 3-1 | |
| Challenger Series TT | 09/05 08:30 | - | Marco Stefanidis v Kirill Fadeev | W | 3-0 | |
| Challenger Series TT | 09/05 06:30 | - | Marco Stefanidis v Florian Bluhm | L | 1-3 | |
| Challenger Series TT | 08/30 07:00 | - | Dauud Cheaib v Marco Stefanidis | L | 3-0 | |
| Challenger Series TT | 08/29 17:30 | - | Marco Stefanidis v Marius Henninger | - | CANC | |
| Challenger Series TT | 08/29 15:30 | - | Juri Grauer v Marco Stefanidis | W | 0-3 | |
| Challenger Series TT | 08/29 14:00 | - | Benjamin Fruchart v Marco Stefanidis | L | 3-0 | |
| Challenger Series TT | 08/29 12:00 | - | Marco Stefanidis v Florian Bluhm | L | 0-3 |