| Bulgaria Liga Pro | 2021/12/13 06:00 | Vladimir Gusev v Pavel Zelenkin | 7-6,6-1 |
| Bulgaria Liga Pro | 2021/12/13 04:30 | Pavel Zelenkin v Vladimir Gusev | 6-4,6-4 |
| Bulgaria Liga Pro | 2021/11/29 07:30 | Pavel Zelenkin v Vladimir Gusev | 6-3,1-6,8-10 |
| Bulgaria Liga Pro | 2021/11/24 06:00 | Vladimir Gusev v Pavel Zelenkin | 6-2,2-6,7-10 |
| Bulgaria Liga Pro | 2021/11/24 04:30 | Pavel Zelenkin v Vladimir Gusev | 6-2,6-4 |
| Bulgaria Liga Pro | 2021/11/17 06:00 | Vladimir Gusev v Pavel Zelenkin | 4-6,6-3,8-10 |
| Bulgaria Liga Pro | 2021/11/17 04:30 | Pavel Zelenkin v Vladimir Gusev | 6-1,6-4 |
| Bulgaria Liga Pro | 2021/12/15 06:00 | Andrey Abragin v Vladimir Gusev | 6-2,6-2 |
| Bulgaria Liga Pro | 2021/12/15 04:30 | Vladimir Gusev v Andrey Abragin | 4-6,6-2,7-10 |
| Bulgaria Liga Pro | 2021/12/13 06:00 | Vladimir Gusev v Pavel Zelenkin | 7-6,6-1 |
| Bulgaria Liga Pro | 2021/12/13 04:30 | Pavel Zelenkin v Vladimir Gusev | 6-4,6-4 |
| Bulgaria Liga Pro | 2021/12/03 06:00 | Vladimir Gusev v Nikita Kuznetsov | 1-6,1-6 |
| Bulgaria Liga Pro | 2021/12/03 04:30 | Nikita Kuznetsov v Vladimir Gusev | 6-4,6-2 |
| Bulgaria Liga Pro | 2021/12/01 09:00 | Vladimir Gusev v Nikita Kuznetsov | 4-6,5-7 |
| Bulgaria Liga Pro | 2021/12/01 07:30 | Nikita Kuznetsov v Vladimir Gusev | 6-2,7-6 |
| Bulgaria Liga Pro | 2022/06/20 18:04 | Andrei Smirnov v Pavel Zelenkin | 6-4,6-2 |
| 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 | 2022/05/02 06:00 | Pavel Zelenkin v Andrey Kapustin | 7-6,4-6,3-10 |
| Bulgaria Liga Pro | 2022/05/02 04:30 | Andrey Kapustin v Pavel Zelenkin | 6-1,6-3 |
| Bulgaria Liga Pro | 2022/04/27 16:32 | Andrey Abragin v Pavel Zelenkin | 6-4,6-4 |
| Bulgaria Liga Pro | 2022/04/25 06:00 | Andrey Abragin v Pavel Zelenkin | 4-6,6-2,3-10 |
| Bulgaria Liga Pro | 2022/04/25 04:30 | Pavel Zelenkin v Andrey Abragin | 1-6,5-7 |