1. Round | 20/08/2017 | Athletic Bilbao B | - | UD Logroñés | 1:2 | ||||
9. Round | 15/10/2017 | Athletic Bilbao B | - | Peña Sport FC | 4:1 | ||||
15. Round | 19/11/2017 | Burgos CF | - | Athletic Bilbao B | 1:1 | ||||
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 | ||||
19. Round | 17/12/2017 | CD Tudelano | - | Athletic Bilbao B | 0:1 | ||||
20. Round | 07/01/2018 | UD Logroñés | - | Athletic Bilbao B | 3:1 | ||||
21. Round | 13/01/2018 | Athletic Bilbao B | - | Real Sociedad B | 2:0 | ||||
22. Round | 20/01/2018 | Real Unión | - | Athletic Bilbao B | 1:0 | ||||
23. Round | 27/01/2018 | Athletic Bilbao B | - | Arenas de Getxo | 1:0 | ||||
28. Round | 04/03/2018 | Peña Sport FC | - | Athletic Bilbao B | 1:1 | ||||
29. Round | 10/03/2018 | Athletic Bilbao B | - | CD Izarra | 6:1 | ||||
30. Round | 17/03/2018 | Athletic Bilbao B | - | SD Leioa | 1:0 | ||||
33. Round | 07/04/2018 | SD Amorebieta | - | Athletic Bilbao B | 0:3 |