| Bulgaria Liga Pro | 2021/10/01 04:30 | Igor Krylov v Aleksandr Shpirnov | 4-6,6-3,7-10 |
| Bulgaria Liga Pro | 2021/09/23 06:00 | Aleksandr Shpirnov v Igor Krylov | 3-6,2-6 |
| Bulgaria Liga Pro | 2021/09/23 04:30 | Igor Krylov v Aleksandr Shpirnov | 3-6,4-6 |
| Bulgaria Liga Pro | 2021/10/01 04:30 | Igor Krylov v Aleksandr Shpirnov | 4-6,6-3,7-10 |
| Bulgaria Liga Pro | 2021/09/25 05:30 | Aleksandr Shpirnov v Leonid Chuvilgin | 3-6,0-6 |
| Bulgaria Liga Pro | 2021/09/25 04:00 | Leonid Chuvilgin v Aleksandr Shpirnov | 6-3,6-4 |
| Bulgaria Liga Pro | 2021/09/23 06:00 | Aleksandr Shpirnov v Igor Krylov | 3-6,2-6 |
| Bulgaria Liga Pro | 2021/09/23 04:30 | Igor Krylov v Aleksandr Shpirnov | 3-6,4-6 |
| Bulgaria Liga Pro | 2021/10/01 04:30 | Igor Krylov v Aleksandr Shpirnov | 4-6,6-3,7-10 |
| Bulgaria Liga Pro | 2021/09/29 06:00 | Igor Krylov v Andrey Ovechkin | 6-2,7-5 |
| Bulgaria Liga Pro | 2021/09/29 04:30 | Andrey Ovechkin v Igor Krylov | 3-6,5-7 |
| Bulgaria Liga Pro | 2021/09/27 06:00 | Leonid Chuvilgin v Igor Krylov | 7-5,2-6,10-8 |
| Bulgaria Liga Pro | 2021/09/27 04:30 | Igor Krylov v Leonid Chuvilgin | 3-6,4-6 |
| Bulgaria Liga Pro | 2021/09/23 06:00 | Aleksandr Shpirnov v Igor Krylov | 3-6,2-6 |
| Bulgaria Liga Pro | 2021/09/23 04:30 | Igor Krylov v Aleksandr Shpirnov | 3-6,4-6 |
| Bulgaria Liga Pro | 2021/09/21 06:00 | Leonid Chuvilgin v Igor Krylov | 2-6,6-7 |