Real Sociedad are currently 5th with 22 points, while Barcelona are second with 26 points. A tough enemy for the Spanish giants. Real Sociedad won their last four games and lost just one so far.
Here are the probable line-ups:
Real Sociedad: Rulli; Carlos Martínez, Inigo Martinez, Navas, Yuri; Illarramendi, Zurutuza, Xabi Prieto; Oyarzabal, Vela, Willian Jose.
Barcelona: Ter Stegen; Sergi Roberto, Pique, Mascherano, Alba; Rakitic, Busquets, Rafinha; Messi, Luis Suarez, Neymar Jr.