Odriozola opens scoring for Real Sociedad, but Barcelona storm back thanks to Koundé and Lewandowski — late drama in Montjuïc. Full recap, stats & analysis. Background & buildup Barcelona head into Matchday 7 hosting Real Sociedad at Estadi Olímpic Lluís Companys (Montjuïc), not Camp Nou, due to pending safety approvals for their home stad