| 20. Round | 14/02/2018 | CA Osasuna B | - | Barakaldo CF | 0:1 |  |
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| 26. Round | 18/02/2018 | CD Tudelano | - | CA Osasuna B | 2:0 | ||||
| 35. Round | 22/04/2018 | CA Osasuna B | - | Peña Sport FC | 0:0 |
| 20. Round | 14/02/2018 | CA Osasuna B | - | Barakaldo CF | 0:1 | |
|||
| 26. Round | 18/02/2018 | CD Tudelano | - | CA Osasuna B | 2:0 | ||||
| 35. Round | 22/04/2018 | CA Osasuna B | - | Peña Sport FC | 0:0 |
| Aitor Lorea Vergara | |
| Born: | 14.03.1998 |
| Place of birth: |
Olazagutia, 
Spain |
| Nationality: |
Spain
|
| Height: | 171 cm |
| Weight: | 68 kg |
| Position(s): | Right Midfielder Left Midfielder |
| Foot: | right |