| Bulgaria Liga Pro | 2021/12/12 06:30 | Andrey Kapustin v Nikita Kuznetsov | 6-4,6-7,10-5 |
| Bulgaria Liga Pro | 2021/12/12 05:00 | Nikita Kuznetsov v Andrey Kapustin | 4-6,6-2,8-10 |
| Bulgaria Liga Pro | 2021/12/10 06:00 | Andrey Kapustin v Nikita Kuznetsov | 6-3,6-4 |
| Bulgaria Liga Pro | 2021/12/10 04:30 | Nikita Kuznetsov v Andrey Kapustin | 6-3,4-6,10-8 |
| Bulgaria Liga Pro | 2021/12/06 06:00 | Andrey Kapustin v Andrei Smirnov | 2-6,4-6 |
| Bulgaria Liga Pro | 2021/12/06 04:30 | Andrei Smirnov v Andrey Kapustin | 6-3,4-6,6-10 |
| Bulgaria Liga Pro | 2021/11/29 06:00 | Andrey Kapustin v Alexei Miller | 3-6,6-4,4-10 |
| Bulgaria Liga Pro | 2021/11/29 04:30 | Alexei Miller v Andrey Kapustin | 7-6,7-5 |
| Bulgaria Liga Pro | 2021/08/18 04:30 | Ivan Korol v Mikhail Suvorov | 6-3,6-3 |
| Bulgaria Liga Pro | 2021/08/16 06:00 | Mikhail Suvorov v Ivan Korol | 1-6,0-6 |
| Bulgaria Liga Pro | 2021/08/16 04:30 | Ivan Korol v Mikhail Suvorov | 6-4,6-0 |
| Bulgaria Liga Pro | 2021/08/10 06:00 | Mikhail Suvorov v Andrei Smirnov | 4-6,6-3,5-10 |
| Bulgaria Liga Pro | 2021/08/10 04:30 | Andrei Smirnov v Mikhail Suvorov | 6-1,6-3 |
| Bulgaria Liga Pro | 2021/08/08 06:00 | Ivan Korol v Mikhail Suvorov | 6-4,7-5 |
| Bulgaria Liga Pro | 2021/08/08 04:30 | Mikhail Suvorov v Ivan Korol | 3-6,3-6 |
| Bulgaria Liga Pro | 2021/08/05 06:00 | Mikhail Suvorov v Andrei Smirnov | 1-6,6-7 |