| Date | R | Home v Away | - |
|---|---|---|---|
| 05/19 10:23 | - | Pavel Leonchik v Grigorii Firsin | 6-2,6-3 |
| 05/11 10:42 | - | Grigorii Firsin v Artur Martinkevich | 6-4,0-6,6-4 |
| 04/11 04:17 | - | Semen Sharlay v Grigorii Firsin | 6-3,7-5 |
| 04/10 12:45 | - | Grigorii Firsin v Gleb Kolyshkov | 5-7,2-6 |
| 04/07 22:43 | - | Nikita Geraskin v Grigorii Firsin | 3-6,4-6 |
| 04/07 12:11 | - | Grigorii Firsin v Igor Yanushkevich | 5-7,6-3,2-6 |