2. Round | 26/08/2017 | Real Sociedad B | - | Athletic Bilbao B | 0:3 | ||||
5. Round | 16/09/2017 | Athletic Bilbao B | - | SD Gernika | 0:0 | ||||
6. Round | 24/09/2017 | CD Mirandés | - | Athletic Bilbao B | 1:1 | ||||
10. Round | 22/10/2017 | CD Izarra | - | Athletic Bilbao B | 2:2 | ||||
16. Round | 25/11/2017 | Athletic Bilbao B | - | Caudal Deportivo | 2:0 | ||||
18. Round | 09/12/2017 | Athletic Bilbao B | - | CA Osasuna B | 2:0 | ||||
24. Round | 03/02/2018 | SD Gernika | - | Athletic Bilbao B | 3:0 | ||||
25. Round | 10/02/2018 | Athletic Bilbao B | - | CD Mirandés | 2:1 | ||||
29. Round | 10/03/2018 | Athletic Bilbao B | - | CD Izarra | 6:1 | ||||
36. Round | 28/04/2018 | Athletic Bilbao B | - | CD Lealtad | 8:0 |