Round: 1
| Liga Pro | 2020/05/22 10:00 | Vladimir Chebotarev v Vyacheslav Andryushchenko | 5-7,6-4,5-10 |
| Liga Pro | 2020/05/21 17:00 | Vyacheslav Andryushchenko v Dmitry Ermalinsky | 7-5,6-2 |
| Liga Pro | 2020/05/20 17:00 | Sergey Susha v Vyacheslav Andryushchenko | 7-6,4-6,15-13 |
| Liga Pro | 2020/05/18 12:30 | Vyacheslav Andryushchenko v Konstantin Molcan | 6-3,6-4 |
| Liga Pro | 2020/05/15 14:00 | Vladimir Chebotarev v Vyacheslav Andryushchenko | 5-7,3-6 |
| Liga Pro | 2020/05/11 15:22 | Vyacheslav Andryushchenko v Anton Karlashov | 6-4,5-4 |
| Bulgaria Liga Pro | 2020/05/11 14:00 | Vyacheslav Andryushchenko v Anton Karlashov | 6-4,6-4 |
| Liga Pro | 2020/05/10 21:00 | Eduard Tretyak v Vyacheslav Andryushchenko | 3-6,5-7 |
| Liga Pro | 2020/05/23 12:30 | Aleksandr Krivalcevich v Demyan Gurskii | 3-6,7-5,10-8 |
| Liga Pro | 2020/05/20 15:15 | Anton Karlashov v Demyan Gurskii | 6-1,3-6,10-4 |
| Liga Pro | 2020/05/19 10:00 | Demyan Gurskii v Anton Karlashov | 6-3,5-7,4-10 |
| Liga Pro | 2020/05/18 10:00 | Sergey Zatolgutsky v Demyan Gurskii | 6-2,6-1 |
| Liga Pro | 2020/05/13 14:00 | Sergey Zatolgutsky v Demyan Gurskii | 3-6,4-6 |
| Liga Pro | 2020/05/12 14:00 | Demyan Gurskii v Vitaly Krivko | 6-4,1-6,8-10 |
| Liga Pro | 2020/05/11 11:30 | Demyan Gurskii v Aleksandr Dobrovolsky | 6-0,3-6,10-4 |