| 1. Round | 19/08/2017 | Racing Ferrol | - | Coruxo FC | 1:0 | ||||
| 12. Round | 01/11/2017 | Rápido de Bouzas | - | Racing Ferrol | 1:1 | ||||
| 13. Round | 05/11/2017 | Racing Ferrol | - | CCD Cerceda | 0:0 | ||||
| 14. Round | 12/11/2017 | CD Toledo | - | Racing Ferrol | 2:1 | ||||
| 15. Round | 19/11/2017 | Racing Ferrol | - | CF Fuenlabrada | 0:1 | ||||
| 16. Round | 26/11/2017 | UD SS Reyes | - | Racing Ferrol | 0:0 | ||||
| 17. Round | 03/12/2017 | Real Valladolid B | - | Racing Ferrol | 2:1 |  |
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| 18. Round | 09/12/2017 | Racing Ferrol | - | Real Madrid Castilla | 1:3 | |
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| 19. Round | 17/12/2017 | Rayo Majadahonda | - | Racing Ferrol | 2:1 | |
Spain