Stadium: Court 22 Round: 62 Ground: Clay
| ITF M15 Heraklion | 2020/11/23 10:00 | Stefanos Sakellaridis v Josip Krstanovic | 4-6,1-6 |
| ITF M15 Heraklion | 2020/11/01 10:00 | Lucas Gerch v Stefanos Sakellaridis | 6-3,6-0 |
| ITF M15 Heraklion | 2020/10/25 09:00 | Hazem Naw v Stefanos Sakellaridis | 6-3,6-1 |
| ITF M15 Curtea de Arges | 2020/09/14 08:30 | Stefanos Sakellaridis v Valentin Vanta | 0-6,4-6 |
| ITF M15 Antalya | 2020/03/02 07:00 | Stefanos Sakellaridis v Christopher Patzanovsky | 2-6,2-6 |
| ITF M25 Antalya | 2020/02/24 07:00 | Stefanos Sakellaridis v Filip Misolic | 3-6,4-6 |
| ITF M25 Antalya | 2020/02/23 08:00 | Federico Campana v Stefanos Sakellaridis | 6-7,6-2,7-10 |
| ITF M15 Antalya | 2020/02/11 07:00 | Stefanos Sakellaridis v Gustaf Strom | 1-6,1-6 |
| Eastern European Championship | 2020/11/27 12:50 | Mert Alkaya v Petar Pjevcevic | 3-6,3-6 |
| Eastern European Championship | 2020/11/25 18:10 | Gabriel Donev v Mert Alkaya | 6-2,6-1 |
| Eastern European Championship | 2020/11/24 13:00 | Victor Vlad Cornea v Mert Alkaya | 7-5,6-4 |
| Eastern European Championship | 2020/11/23 15:30 | Rrezart Cungu v Mert Alkaya | 2-6,6-4,3-6 |
| Eastern European Championship | 2020/11/20 12:00 | Boris Butulija v Mert Alkaya | 6-4,7-5 |
| Eastern European Championship | 2020/11/18 08:00 | Mert Alkaya v Daniil Savelev | 6-1,6-0 |
| Eastern European Championship | 2020/11/17 09:35 | Yanais Laurent v Mert Alkaya | 6-4,1-6,6-0 |
| Eastern European Championship | 2020/11/16 11:05 | Nini Gabriel Dica v Mert Alkaya | 6-7,1-6 |