| UTR Pro Tennis Series Barcelona | 2021/12/08 13:45 | Klegou, Alexis v Andres F Canovas | 2-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/07 09:00 | Klegou, Alexis v Laurent, Thomas | 3-6,7-5,3-5 |
| UTR Pro Tennis Series Barcelona | 2021/12/06 13:00 | Jay Friend v Klegou, Alexis | 4-6,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/11/14 09:30 | de Rueda de Genover, Ignasi v Klegou, Alexis | 5-7,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/11/13 08:30 | Kuzey Cekirge v Klegou, Alexis | 1-6,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/11/12 14:30 | Klegou, Alexis v Laurent, Thomas | 3-6,0-6 |
| UTR Pro Tennis Series Barcelona | 2021/11/11 12:30 | Klegou, Alexis v Veremeychuk, Danylo | 6-1,5-2 |
| UTR Pro Tennis Series Barcelona | 2021/11/09 11:00 | Klegou, Alexis v Jan Dimitrijevic | 6-4,5-1 |
| UTR Pro Tennis Series Barcelona | 2021/12/09 12:30 | Laurent, Thomas v Michalis Sakellaridis | 6-1,5-0 |
| UTR Pro Tennis Series Barcelona | 2021/12/07 09:00 | Jay Friend v Michalis Sakellaridis | 6-2,6-2 |
| UTR Pro Tennis Series Barcelona | 2021/12/06 10:30 | Michalis Sakellaridis v Andres F Canovas | 4-6,6-4,6-2 |
| UTR Pro Tennis Series Zadar | 2021/11/19 15:30 | Michalis Sakellaridis v Mikhaylyuk, Ivan | 0-3 |
| UTR Pro Tennis Series Zadar | 2021/11/18 09:00 | Michalis Sakellaridis v Pjevcevic, Petar | 6-3,7-6 |
| UTR Pro Tennis Series Zadar | 2021/11/15 13:30 | Michalis Sakellaridis v Domagoj Biljesko | 1-6,1-6 |
| UTR Pro Tennis Series Zadar | 2021/11/14 13:00 | Michalis Sakellaridis v Lawrence Bataljin | 6-7,3-5 |
| ITF M15 Benicarlo | 2021/11/07 11:00 | Garcia Garcia, Juan Carlos v Michalis Sakellaridis | 7-5,3-6,10-12 |