| Bulgaria Liga Pro | 2021/07/01 06:00 | Andrey Ovechkin v Leonid Chuvilgin | 6-0,6-0 |
| Bulgaria Liga Pro | 2021/07/01 04:30 | Leonid Chuvilgin v Andrey Ovechkin | 3-6,0-6 |
| Bulgaria Liga Pro | 2021/07/03 06:00 | Igor Krylov v Leonid Chuvilgin | 6-2,6-3 |
| Bulgaria Liga Pro | 2021/07/03 04:30 | Leonid Chuvilgin v Igor Krylov | 6-4,2-6,12-14 |
| Bulgaria Liga Pro | 2021/07/01 06:00 | Andrey Ovechkin v Leonid Chuvilgin | 6-0,6-0 |
| Bulgaria Liga Pro | 2021/07/01 04:30 | Leonid Chuvilgin v Andrey Ovechkin | 3-6,0-6 |
| Bulgaria Liga Pro | 2021/08/17 06:00 | Andrey Ovechkin v Mikhail Yastrebov | 6-3,5-7,6-10 |
| Bulgaria Liga Pro | 2021/08/17 04:30 | Mikhail Yastrebov v Andrey Ovechkin | 6-3,5-7,10-12 |
| Bulgaria Liga Pro | 2021/07/05 06:00 | Igor Krylov v Andrey Ovechkin | 2-6,7-6,10-2 |
| Bulgaria Liga Pro | 2021/07/05 04:30 | Andrey Ovechkin v Igor Krylov | 6-3,6-0 |
| Bulgaria Liga Pro | 2021/07/01 06:00 | Andrey Ovechkin v Leonid Chuvilgin | 6-0,6-0 |
| Bulgaria Liga Pro | 2021/07/01 04:30 | Leonid Chuvilgin v Andrey Ovechkin | 3-6,0-6 |