Round: 1
| Bulgaria Liga Pro | 2021/07/24 17:00 | Vladimir Kulikov v Vladimir Gusev | 4-6,6-2,10-7 |
| Bulgaria Liga Pro | 2021/07/24 17:00 | Vladimir Kulikov v Vladimir Gusev | 4-6,6-2,10-7 |
| Bulgaria Liga Pro | 2021/07/09 06:00 | Vladimir Kulikov v Nikita Kuznetsov | 3-6,3-6 |
| Bulgaria Liga Pro | 2021/07/09 04:30 | Nikita Kuznetsov v Vladimir Kulikov | 6-2,4-6,6-10 |
| Bulgaria Liga Pro | 2021/07/07 06:00 | Andrey Kapustin v Vladimir Kulikov | 7-6,6-3 |
| Bulgaria Liga Pro | 2021/07/07 04:30 | Vladimir Kulikov v Andrey Kapustin | 7-5,1-6,7-10 |
| Bulgaria Liga Pro | 2021/06/25 06:00 | Vladimir Kulikov v Ivan Korol | 4-6,6-7 |
| Bulgaria Liga Pro | 2021/06/25 04:30 | Ivan Korol v Vladimir Kulikov | 4-6,6-4,10-6 |
| Bulgaria Liga Pro | 2021/06/21 06:00 | Alexey Nikiforov v Vladimir Kulikov | 6-1,6-1 |
| Bulgaria Liga Pro | 2021/07/24 17:00 | Vladimir Kulikov v Vladimir Gusev | 4-6,6-2,10-7 |