| 1. Round | 17/07/2017 | Septemvri Sofia | - | FC Dunav Ruse | 0:2 | ||||
| 2. Round | 22/07/2017 | Pirin Blagoevgrad | - | Septemvri Sofia | 0:1 | ||||
| 3. Round | 28/07/2017 | Septemvri Sofia | - | Slavia Sofia | 0:2 | ||||
| 5. Round | 11/08/2017 | Septemvri Sofia | - | CSKA Sofia | 0:1 | ||||
| 6. Round | 21/08/2017 | Septemvri Sofia | - | PFC Beroe | 0:1 | ||||
| 7. Round | 27/08/2017 | Cherno More Varna | - | Septemvri Sofia | 1:4 | ||||
| 12. Round | 16/10/2017 | Septemvri Sofia | - | Vitosha Bistritsa | 1:0 | ||||
| 13. Round | 22/10/2017 | FK Vereya | - | Septemvri Sofia | 0:1 | ||||
| 14. Round | 30/10/2017 | FC Dunav Ruse | - | Septemvri Sofia | 0:1 | ||||
| 15. Round | 06/11/2017 | Septemvri Sofia | - | Pirin Blagoevgrad | 1:0 | ||||
| 16. Round | 17/11/2017 | Slavia Sofia | - | Septemvri Sofia | 4:1 | ||||
| 18. Round | 30/11/2017 | CSKA Sofia | - | Septemvri Sofia | 2:0 | ||||
| 19. Round | 03/12/2017 | PFC Beroe | - | Septemvri Sofia | 5:1 |
Bulgaria