Stadium: MTA 24 Round: 62 Ground: Clay
| ITF M15 - Antalya | 2021/03/17 08:00 | Koray Kirci v Guy Den Heijer | 6-4,6-2 |
| ITF M15 - Antalya | 2021/03/16 07:00 | Guy Den Heijer v Giovanni Rizzuti | 7-5,6-2 |
| ITF M15 - Antalya | 2021/03/15 08:30 | Guy Den Heijer v Juan Ignacio Alcalde | 6-1,6-1 |
| ITF M15 - Antalya | 2021/03/14 07:00 | Guy Den Heijer v Andrea Gola | 6-1,6-3 |
| ITF M15 - Antalya | 2021/03/07 07:00 | Guy Den Heijer v Michalis Sakellaridis | 2-6,3-6 |
| ITF M15 - Antalya | 2021/02/08 07:00 | Guy Den Heijer v Benedikt Henning | 3-6,0-6 |
| ITF M15 - Antalya | 2021/02/07 06:00 | Guy Den Heijer v Sidane Pontjodikromo | 7-5,2-6,10-8 |
| ITF M15 - Antalya | 2021/02/01 11:00 | Guy Den Heijer v Leopold Zima | 4-6,3-6 |
| ITF M15 - Kazan | 2021/03/09 09:30 | Sergei Pogosian v Alexander Ovcharov | 6-2,6-3 |
| ITF M15 - Kazan | 2021/03/08 13:45 | Bulat Galiev v Alexander Ovcharov | 4-6,4-6 |
| ITF M15 - St Petersburg - Kval | 2021/02/07 15:30 | Maxim Ratniuk v Alexander Ovcharov | 6-1,6-3 |
| ITF M15 - St Petersburg | 2021/01/31 07:00 | Andrea Guerrieri v Alexander Ovcharov | 6-2,6-1 |
| ITF M15 - Kazan | 2020/03/09 08:55 | Alexander Ovcharov v Igor Trunov | 1-6,3-6 |
| ITF M15 - Sharm El Sheikh | 2020/02/16 11:00 | Mateusz Terczynski v Alexander Ovcharov | 6-2,3-6,10-3 |
| ITF M15 - Sharm El Sheikh | 2020/02/11 09:10 | Alexander Ovcharov v Arvid Nordquist | 0-6,2-6 |
| ITF M15 - Sharm El Sheikh | 2020/02/10 10:00 | Moritz Trocker v Alexander Ovcharov | 3-6,6-2,6-10 |