Son sonuçlar
hepsini göster| 07.09.2017 | |||
| 22:00 | CA Osasuna | 3-2 AET | Albacete Balompié |
| 20:00 | AD Alcorcón | 2-4 | Cultural Leonesa |
| 06.09.2017 | |||
| 22:00 | Rayo Vallecano | 0-3 | CD Tenerife |
| 22:00 | Real Zaragoza | 3-0 | Granada CF |
| 21:30 | Real Murcia | 4-1 | Racing Ferrol |
| 21:00 | FC Cartagena | 2-1 | CD Mirandés |
| 21:00 | Hércules CF | 2-1 AET | Lorca Deportiva |
| 21:00 | SD Huesca | 0-2 | Real Valladolid |
| 20:45 | CF Talavera Reina | 3-1 | Antequera CF |
| 20:45 | Elche CF | 3-2 AET | SCD Durango |
| 20:30 | CD Calahorra | 2-0 AET | SD Leioa |
| 20:30 | CF Fuenlabrada | 2-0 | AD Mérida |