25. Round | 10/02/2018 | Peña Sport FC | - | Racing Santander | 1:1 | ||||
26. Round | 18/02/2018 | Peña Sport FC | - | SD Leioa | 1:5 | ||||
28. Round | 04/03/2018 | Peña Sport FC | - | Athletic Bilbao B | 1:1 | ||||
29. Round | 11/03/2018 | CD Vitoria | - | Peña Sport FC | 1:1 | ||||
31. Round | 24/03/2018 | SD Amorebieta | - | Peña Sport FC | 4:1 | ||||
32. Round | 31/03/2018 | Peña Sport FC | - | Burgos CF | 2:0 | ||||
33. Round | 08/04/2018 | Caudal Deportivo | - | Peña Sport FC | 0:2 | ||||
34. Round | 15/04/2018 | Peña Sport FC | - | CD Lealtad | 3:1 | ||||
35. Round | 22/04/2018 | CA Osasuna B | - | Peña Sport FC | 0:0 | ||||
36. Round | 28/04/2018 | Peña Sport FC | - | CD Tudelano | 1:0 | ||||
37. Round | 06/05/2018 | UD Logroñés | - | Peña Sport FC | 3:0 |