| Bulgaria Liga Pro | 2021/09/09 18:30 | Sergey Krasavin v Sherali Satvaldyev | 4-6,2-6 |
| Bulgaria Liga Pro | 2021/09/09 17:00 | Sherali Satvaldyev v Sergey Krasavin | 7-6,6-3 |
| Bulgaria Liga Pro | 2021/08/29 18:30 | Sergey Krasavin v Yury Zhupan | 1-6,6-7 |
| Bulgaria Liga Pro | 2021/08/29 17:00 | Yury Zhupan v Sergey Krasavin | 6-3,6-3 |
| Bulgaria Liga Pro | 2021/08/27 18:30 | Sergey Krasavin v Sherali Satvaldyev | 5-7,6-1,9-11 |
| Bulgaria Liga Pro | 2021/08/27 17:00 | Sherali Satvaldyev v Sergey Krasavin | 6-4,6-4 |
| Bulgaria Liga Pro | 2021/09/11 18:30 | Sergey Reunov v Sherali Satvaldyev | 3-6,3-6 |
| Bulgaria Liga Pro | 2021/09/11 17:00 | Sherali Satvaldyev v Sergey Reunov | 6-4,6-2 |