| 21. Round | 04/03/2018 | SKA-Khabarovsk | - | FK Tosno | 0:1 | ||||
| 22. Round | 10/03/2018 | FK Tosno | - | Rubin Kazan | 0:1 | ||||
| 23. Round | 17/03/2018 | Anzhi Makhachkala | - | FK Tosno | 2:0 | ||||
| 24. Round | 31/03/2018 | Spartak Moskva | - | FK Tosno | 2:1 |  |
|||
| 25. Round | 08/04/2018 | FK Tosno | - | FK Ural | 2:2 | |
 |
||
| 26. Round | 13/04/2018 | Akhmat Grozny | - | FK Tosno | 1:0 |
Russia
