| UTR Pro Tennis Series Pazardzhik | 2021/07/13 07:30 | Petr Nesterov v Alexander Lazov | 6-4,5-3 |
| ITF M25 Cairo | 2022/01/25 08:00 | Amr Asrawy v Petr Nesterov | 7-5,6-2 |
| ITF M25 Cairo | 2022/01/24 10:50 | Karim El Feky v Petr Nesterov | 4-6,3-6 |
| ITF M15 Cairo | 2022/01/19 08:00 | Petr Nesterov v Edoardo Lavagno | 5-7,2-6 |
| ITF M15 Heraklion | 2021/11/16 08:30 | Petr Nesterov v Ryan James Storrie | 4-6,1-6 |
| ITF M15 Heraklion | 2021/11/09 08:30 | Petr Nesterov v Alessandro Ragazzi | 5-7,6-4,3-6 |
| ITF M15 Sozopol | 2021/10/14 15:40 | Ben Patael v Petr Nesterov | 6-4,3-6,10-6 |
| ITF M15 Sozopol | 2021/10/13 10:00 | Simon A Ivanov v Petr Nesterov | 3-6,2-6 |
| ITF M15 Sozopol | 2021/10/05 10:00 | Alexandar Lazarov v Petr Nesterov | 6-1,6-1 |
| UTR Pro Tennis Series Plovdiv | 2022/02/13 10:00 | George Lazarov v Alexander Lazov | 6-2,3-0 |
| UTR Pro Tennis Series Plovdiv | 2022/02/12 13:00 | Vladimir Filip v Alexander Lazov | 0-6,3-6 |
| UTR Pro Tennis Series Plovdiv | 2022/02/11 07:30 | Oleksandr Bielinskyi v Alexander Lazov | 6-3,7-6 |
| UTR Pro Tennis Series Plovdiv | 2022/02/10 11:07 | Gabriel Donev v Alexander Lazov | 6-3,4-6,6-3 |
| UTR Pro Tennis Series Plovdiv | 2022/02/09 07:30 | Ioan Alexandru Chirita v Alexander Lazov | 1-6,6-4,2-6 |
| UTR Pro Tennis Series Plovdiv | 2022/02/07 10:30 | Yanaki Milev v Alexander Lazov | 7-5,5-3 |
| UTR Pro Tennis Series Barcelona | 2022/02/02 14:00 | Alexander Lazov v Eduardo Cohen | 3-6,6-3,3-5 |
| UTR Pro Tennis Series Barcelona | 2022/02/01 15:04 | Alexander Lazov v Ivan Liutarevich | 1-6,4-6 |