| Bulgaria Liga Pro | 2022/02/13 05:00 | Aleksandr Surkov v Dmitriy Volkov | 6-7,7-5,10-12 |
| Bulgaria Liga Pro | 2021/11/25 06:00 | Aleksandr Surkov v Dmitriy Volkov | 6-0,6-2 |
| Bulgaria Liga Pro | 2021/11/25 04:30 | Dmitriy Volkov v Aleksandr Surkov | 6-1,4-6,9-11 |
| Bulgaria Liga Pro | 2021/11/18 06:00 | Dmitriy Volkov v Aleksandr Surkov | 6-3,5-7,7-10 |
| Bulgaria Liga Pro | 2021/11/18 04:30 | Aleksandr Surkov v Dmitriy Volkov | 6-4,2-6,9-11 |
| Bulgaria Liga Pro | 2022/02/13 05:00 | Aleksandr Surkov v Dmitriy Volkov | 6-7,7-5,10-12 |
| Bulgaria Liga Pro | 2021/11/25 06:00 | Aleksandr Surkov v Dmitriy Volkov | 6-0,6-2 |
| Bulgaria Liga Pro | 2021/11/25 04:30 | Dmitriy Volkov v Aleksandr Surkov | 6-1,4-6,9-11 |
| Bulgaria Liga Pro | 2021/11/18 06:00 | Dmitriy Volkov v Aleksandr Surkov | 6-3,5-7,7-10 |
| Bulgaria Liga Pro | 2021/11/18 04:30 | Aleksandr Surkov v Dmitriy Volkov | 6-4,2-6,9-11 |
| Bulgaria Liga Pro | 2021/11/16 06:00 | Dmitriy Volkov v Repin, Alexander | 6-7,6-3,11-13 |
| Bulgaria Liga Pro | 2021/11/16 04:30 | Repin, Alexander v Dmitriy Volkov | 3-6,0-6 |
| Bulgaria Liga Pro | 2021/10/24 15:30 | Dmitriy Volkov v Sergey Berezhnov | 4-6,6-4,9-11 |
| Bulgaria Liga Pro | 2022/02/13 05:00 | Aleksandr Surkov v Dmitriy Volkov | 6-7,7-5,10-12 |
| Bulgaria Liga Pro | 2022/02/10 06:00 | Aleksandr Surkov v Aleksandr Gorbachyov | 5-7,6-1,3-10 |
| Bulgaria Liga Pro | 2022/02/10 04:30 | Aleksandr Gorbachyov v Aleksandr Surkov | 6-3,6-1 |
| Bulgaria Liga Pro | 2021/11/25 06:00 | Aleksandr Surkov v Dmitriy Volkov | 6-0,6-2 |
| Bulgaria Liga Pro | 2021/11/25 04:30 | Dmitriy Volkov v Aleksandr Surkov | 6-1,4-6,9-11 |
| Bulgaria Liga Pro | 2021/11/18 06:00 | Dmitriy Volkov v Aleksandr Surkov | 6-3,5-7,7-10 |
| Bulgaria Liga Pro | 2021/11/18 04:30 | Aleksandr Surkov v Dmitriy Volkov | 6-4,2-6,9-11 |
| Bulgaria Liga Pro | 2021/11/11 06:00 | Aleksandr Surkov v Repin, Alexander | 1-6,7-6,8-10 |