| Bulgaria Liga Pro | 2021/11/17 06:00 | Vladimir Gusev v Zelenkin, Pavel | 4-6,6-3,8-10 |
| Bulgaria Liga Pro | 2021/11/17 04:30 | Zelenkin, Pavel v Vladimir Gusev | 6-1,6-4 |
| Bulgaria Liga Pro | 2021/10/22 06:00 | Zelenkin, Pavel v Kuznetsov, Nikita | 3-6,2-6 |
| Bulgaria Liga Pro | 2021/10/22 04:30 | Kuznetsov, Nikita v Zelenkin, Pavel | 6-3,6-3 |
| Bulgaria Liga Pro | 2021/10/20 06:00 | Zelenkin, Pavel v Andrey Kapustin | 2-6,3-6 |
| Bulgaria Liga Pro | 2021/10/20 04:30 | Andrey Kapustin v Zelenkin, Pavel | 7-5,7-6 |
| Bulgaria Liga Pro | 2021/10/13 06:00 | Zelenkin, Pavel v Smirnov, Andrei | 6-4,7-6 |
| Bulgaria Liga Pro | 2021/10/13 04:30 | Smirnov, Andrei v Zelenkin, Pavel | 7-5,6-4 |
| Bulgaria Liga Pro | 2021/10/25 09:00 | Fokin, Vsevolod v Andrey Abragin | 7-6,7-6 |
| Bulgaria Liga Pro | 2021/10/25 07:30 | Andrey Abragin v Fokin, Vsevolod | 6-1,4-6,6-10 |
| Bulgaria Liga Pro | 2021/07/28 18:30 | Andrey Abragin v Vladimir Gusev | 2-6,1-6 |
| Bulgaria Liga Pro | 2021/07/28 17:00 | Vladimir Gusev v Andrey Abragin | 5-7,7-5,3-10 |
| Bulgaria Liga Pro | 2021/07/26 18:30 | Andrey Abragin v Kulikov, Vladimir | 6-7,3-6 |
| Bulgaria Liga Pro | 2021/07/26 17:00 | Kulikov, Vladimir v Andrey Abragin | 6-3,6-4 |