Round: 1
| Russia Liga Pro | 2020/04/22 21:00 | Alexey Naumenko v Vladimir Chebotarev | 6-2,6-3 |
| Russia Liga Pro | 2020/04/19 21:00 | Vladimir Chebotarev v Aleksandr Krivalcevich | 6-4,1-6,10-6 |
| Russia Liga Pro | 2020/04/18 18:00 | Eduard Tretyak v Vladimir Chebotarev | 6-3,6-3 |
| Russia Liga Pro | 2020/04/17 21:00 | Sergey Susha v Vladimir Chebotarev | 6-3,6-1 |
| Liga Pro | 2020/04/24 21:00 | Igor Nazarenko v Dmitry Ermalinsky | 6-3,6-2 |
| Russia Liga Pro | 2020/04/23 22:00 | Igor Nazarenko v Vitaly Krivko | 7-6,7-6 |
| Russia Liga Pro | 2020/04/21 22:00 | Andrey Pashkevich v Igor Nazarenko | 2-6,2-6 |
| Russia Liga Pro | 2020/04/18 22:00 | Igor Nazarenko v Aleksandr Krivalcevich | 1-6,6-7 |
| Russia Liga Pro | 2020/04/17 22:00 | Alexey Naumenko v Igor Nazarenko | 2-6,7-5,5-10 |
| Russia Liga Pro | 2020/04/16 22:00 | Igor Nazarenko v Vyacheslav Andryushchenko | 6-4,5-7,7-10 |