| 5. Round | 21/09/2013 | Peña Sport FC | - | CD Puerta Bonita | 0:1 |  |
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| 7. Round | 05/10/2013 | Barakaldo CF | - | Peña Sport FC | 3:1 | ||||
| 8. Round | 12/10/2013 | Peña Sport FC | - | CD Laudio | 0:2 | ||||
| 9. Round | 20/10/2013 | UB Conquense | - | Peña Sport FC | 2:1 | ||||
| 10. Round | 27/10/2013 | Peña Sport FC | - | SD Huesca | 0:0 | |
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| 11. Round | 30/10/2013 | Real Sociedad B | - | Peña Sport FC | 0:0 | ||||
| 12. Round | 03/11/2013 | Peña Sport FC | - | Sestao River | 0:1 | ||||
| 13. Round | 10/11/2013 | Atlético Madrid B | - | Peña Sport FC | 4:0 | ||||
| 14. Round | 17/11/2013 | Peña Sport FC | - | Real Madrid C | 0:2 | ||||
| 15. Round | 24/11/2013 | Getafe CF B | - | Peña Sport FC | 2:0 | ||||
| 17. Round | 08/12/2013 | UD Las Palmas B | - | Peña Sport FC | 4:0 | ||||
| 18. Round | 15/12/2013 | Peña Sport FC | - | CD Toledo | 0:0 | ||||
| 20. Round | 05/01/2014 | Athletic Club B | - | Peña Sport FC | 2:0 | ||||
| 21. Round | 12/01/2014 | Peña Sport FC | - | Real Unión | 0:0 | ||||
| 22. Round | 18/01/2014 | SD Amorebieta | - | Peña Sport FC | 3:0 | ||||
| 23. Round | 26/01/2014 | Peña Sport FC | - | CF Fuenlabrada | 1:1 | |
Spain