| Bulgaria Liga Pro | 2021/10/21 17:00 | Sergey Krasavin v Yury Zhupan | 7-5,7-5 |
| Bulgaria Liga Pro | 2021/10/19 18:30 | Sergey Krasavin v Yury Zhupan | 6-4,4-6,7-10 |
| Bulgaria Liga Pro | 2021/10/19 17:00 | Yury Zhupan v Sergey Krasavin | 3-6,5-7 |
| 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 |