Manchester United have checked on Real Sociedad right back Alvaro Odriozola. The 22-year-old has been closely monitored by Real Madrid and Barcelona over the past year and United have also taken notice. A club scout went to watch the young Basque play for Sociedad at Red Bull Salzburg in the Europa League tie last Thursday. Odriozola had scored in the first leg yet, though he gave a competent performance in the return game in Austria, was unable to prevent Sociedad going out 4-3 on aggregate. Odriozola is very quick and good offensively though still considered a bit raw as a defender.