| Bulgaria Liga Pro | 2022/06/20 06:00 | Pavel Zelenkin v Andrei Smirnov | 1-6,6-3,10-7 |
| Bulgaria Liga Pro | 2022/05/04 21:07 | Pavel Zelenkin v Andrei Smirnov | 1-6,6-4,10-5 |
| Bulgaria Liga Pro | 2021/10/13 06:00 | Pavel Zelenkin v Andrei Smirnov | 6-4,7-6 |
| Bulgaria Liga Pro | 2021/10/13 04:30 | Andrei Smirnov v Pavel Zelenkin | 7-5,6-4 |