Barcelona are interested in Real Sociedad right-back Alvaro Odriozola, according to Mundo Deportivo.
The 21-year-old, who is under contract until 2018, has a €30m (£25.6m) buyout clause.
Reports suggested last month that Odriozola has signed a new deal with Sociedad which includes a €30m release clause.
Odriozola has made 11 Liga starts this season, providing three assists.
Alvaro Odriozola has been touted the right back to keep a close eye on as he continues to make waves in the Spanish top flight.