Martin (undisclosed) is dealing with discomfort that has kept him out of full training, ruling him out of Friday's friendly against Osasuna, according to Oskar Garcia of SER Cantabria.
Analysis:Martin was one of the most productive wide players in La Liga2 last season, contributing 23 goals and nine assists across 41 appearances during Racing Santander's promotion campaign. His current issue is worth monitoring given how central he was to the club's attack, and his path back to full training will be important to track as Racing continues its preseason preparations ahead of the step up to LaLiga.
