Stadium: Court 5 Round: 25 Ground: Clay
| ITF M15 Porec | 2021/03/12 09:00 | Damien Wenger v Alexandar Lazarov | 7-6,6-0 |
| ITF M15 Porec | 2021/03/11 09:00 | Gergely Madarasz v Alexandar Lazarov | 1-6,3-6 |
| ITF M15 Porec | 2021/03/10 09:00 | Alexandar Lazarov v Vaclav Safranek | 7-5,6-4 |
| ITF M15 Antalya | 2021/02/01 14:50 | Alexandar Lazarov v Raul Brancaccio | 6-7,5-7 |
| ITF M15 Antalya | 2021/01/31 14:35 | Arthur Fils v Alexandar Lazarov | 1-6,1-6 |
| ITF M15 Antalya | 2021/01/31 08:00 | Giovanni Fonio v Alexandar Lazarov | 6-7,6-4,7-10 |
| ITF M15 Antalya | 2021/01/29 07:00 | Alexandar Lazarov v Davide Galoppini | 6-3,6-3 |
| ITF M15 Antalya | 2021/01/29 06:30 | Alexandar Lazarov v Aleksandr Braynin | 6-4,7-6 |
| ITF M15 Kazan | 2021/03/10 07:00 | Savriyan Danilov v Sergey Bolotov | 6-7,2-6 |
| Challenger Nur-Sultan | 2021/02/21 05:15 | Aleksandr Nedovyesov v Savriyan Danilov | 6-4,6-4 |
| ITF M15 St Petersburg | 2021/02/10 07:00 | Boris Pokotilov v Savriyan Danilov | 6-7,7-6,7-6 |
| ITF M15 St Petersburg | 2021/02/02 07:00 | Roman Nashatyrkin v Savriyan Danilov | 1-6,3-6 |
| ITF M15 Monastir | 2021/01/13 10:05 | Roberto Ortega-Olmedo v Savriyan Danilov | 6-4,6-0 |
| ITF M15 Bratislava | 2020/11/26 11:05 | Marek Gengel v Savriyan Danilov | 7-6,6-4 |
| ITF M15 Bratislava | 2020/11/25 15:05 | Savriyan Danilov v Yannik Steinegger | 6-4,3-6,6-2 |
| ITF M15 Sharm El Sheikh | 2020/10/21 14:00 | Nick Chappell v Savriyan Danilov | 6-1,2-6,6-3 |