PIX: Dortmund humiliate Celtic; Barca crush Young Boys

Lewandowski double leads Barcelona to 5-0 win over Young Boys IMAGE: Barcelona's Robert Lewandowski in action with BSC Young Boys' Mohamed Ali Camara. Photograph: Albert Gea/Reuters Barcelona......

Champions League PIX: City dominate Slovan; Arsenal stun PSG

Haaland on target again in Man City's 4-0 rout of Slovan Bratislava IMAGE: Manchester City's Erling Haaland celebrates scoring their third goal. Photograph: David W Cerny/Reuters Manchester City's......

PIX: Osasuna stun Barcelona; Bayern-Leverkusen draw

Osasuna shock leaders Barcelona IMAGE: Osasuna's players celebrate after Abel Bretones scored the fourth goal against Barcelona. Photograph: Vincent West/Reuters Croatian forward Ante Budimir......

Barca goalkeeper Ter Stegen undergoes surgery

IMAGE: Barcelona's first-choice keeper Marc-Andre ter Stegen is expected to be out for at least seven months. Photograph: Manon Cruz/Reuters Barcelona goalkeeper Marc-Andre ter Stegen has......

PIX: Barcelona thrash Villarreal; Milan down Inter

Unstoppable Barcelona continue perfect start IMAGE: Barcelona's Raphinha celebrates scoring their fifth goal against Villareal during the LaLiga match at Estadio de la Ceramica, Villarreal, on......