| 1. Ronde | 20.08.2017 | UD SS Reyes | - | SD Ponferradina | 2:0 | ||||
| 2. Ronde | 26.08.2017 | SD Ponferradina | - | Racing Ferrol | 0:0 | ||||
| 3. Ronde | 03.09.2017 | Real Madrid Castilla | - | SD Ponferradina | 1:1 | ||||
| 4. Ronde | 10.09.2017 | SD Ponferradina | - | Rayo Majadahonda | 4:0 | ||||
| 5. Ronde | 17.09.2017 | Coruxo FC | - | SD Ponferradina | 1:0 | ||||
| 6. Ronde | 24.09.2017 | SD Ponferradina | - | Real Valladolid B | 1:1 |  |
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| 7. Ronde | 01.10.2017 | SD Ponferradina | - | Deportivo Fabril | 0:1 | ||||
| 8. Ronde | 08.10.2017 | CF Talavera | - | SD Ponferradina | 2:0 | ||||
| 9. Ronde | 15.10.2017 | SD Ponferradina | - | CDA Navalcarnero | 2:3 | |
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| 11. Ronde | 29.10.2017 | SD Ponferradina | - | Pontevedra CF | 1:0 | ||||
| 12. Ronde | 01.11.2017 | Gimnástica Segoviana | - | SD Ponferradina | 0:0 | |
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| 18. Ronde | 10.12.2017 | CD Toledo | - | SD Ponferradina | 1:2 |
Luxemburg