21. Round | 14/01/2018 | Peña Sport FC | - | Arenas de Getxo | 3:3 | ||||
22. Round | 20/01/2018 | SD Gernika | - | Peña Sport FC | 3:1 | ||||
23. Round | 28/01/2018 | Peña Sport FC | - | CD Mirandés | 1:3 | ||||
24. Round | 04/02/2018 | Sporting Gijón B | - | Peña Sport FC | 1:1 | ||||
25. Round | 10/02/2018 | Peña Sport FC | - | Racing Santander | 1:1 | ||||
26. Round | 18/02/2018 | Peña Sport FC | - | SD Leioa | 1:5 | ||||
27. Round | 25/02/2018 | CD Izarra | - | Peña Sport FC | 0:1 | ||||
28. Round | 04/03/2018 | Peña Sport FC | - | Athletic Bilbao B | 1:1 | ||||
30. Round | 18/03/2018 | Peña Sport FC | - | Barakaldo CF | 0:1 | ||||
38. Round | 13/05/2018 | Peña Sport FC | - | Real Sociedad B | 1:3 |