| UTR Pro Tennis Series Barcelona | 2021/11/08 09:30 | Mas de Ugarte, Jordi v Klegou, Alexis | 5-7,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/10/02 11:30 | Klegou, Alexis v Kuzey Cekirge | 6-7,4-5 |
| UTR Pro Tennis Series Barcelona | 2021/10/01 09:30 | Klegou, Alexis v Gabarro, Xavier | 6-0,5-2 |
| UTR Pro Tennis Series Barcelona | 2021/09/29 13:30 | Klegou, Alexis v Richard Zusman | 6-2,5-4 |
| UTR Pro Tennis Series Barcelona | 2021/09/28 09:30 | Klegou, Alexis v Laurent, Thomas | 3-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/09/27 08:00 | Atlangeriev, Bekkhan v Klegou, Alexis | 3-6,6-6 |
| Coupe Davis | 2021/08/14 09:30 | Yego, Ibrahim Kibet v Klegou, Alexis | 5-7,4-6 |
| Coupe Davis | 2021/08/12 09:55 | Nazim Makhlouf v Klegou, Alexis | 2-6,4-6 |
| ITF - M15 Monastir | 2021/10/04 09:00 | Mayeul Darras v Jan Dimitrijevic | 6-2,6-1 |
| ITF - M15 Monastir | 2021/10/03 09:00 | Fabian Hansch Mauritzson v Jan Dimitrijevic | 6-4,3-6,5-10 |
| UTR Pro Tennis Series Portoroz | 2021/08/28 08:30 | Maulenov, Timur v Jan Dimitrijevic | 7-5,3-6,7-5 |
| UTR Pro Tennis Series Portoroz | 2021/08/21 13:15 | Maulenov, Timur v Jan Dimitrijevic | 6-4,6-6 |
| UTR Pro Tennis Series Portoroz | 2021/08/18 11:00 | Jan Dimitrijevic v Pjevcevic, Petar | 2-6,6-7 |
| UTR Pro Tennis Series Portoroz | 2021/08/17 12:30 | Jan Dimitrijevic v Bielinskyi, Oleksandr | 2-6,2-6 |
| ITF M25 Velenje | 2021/07/06 12:55 | Jan Dimitrijevic v Gonzalo Lama | 0-6,0-6 |