La Liga-leaders Real Sociedad is hosting Athletic Bilbao in the Basque derby. Sociedad is going in to the derby with a win over Celta Vigo, with youngster Alexander Isak scoring his second goal of the season. Athletic Bilbao meanwhile, managed to get a 1-1 draw against Espanyol. Sociedad, who surprisingly is top of table, are consider as favourites, but anything can happen on derby day.