The first week of the new-look Champions League came to an end on Thursday, with Barcelona and Arsenal both in action.

Barcelona manager Hansi Flick was enjoying a charmed start to life in Catalonia, winning all five of his first fixtures, but was quickly brought down to earth on Thursday night with a disappointing

Barcelona's perfect start to the season hit its first stumbling block when defender Eric Garcia was sent off after just 11 minutes at Monaco in the revamped Champions League on Thursday. Garcia pulled back Takumi Minamino when the Japan forward intercepted a panicky pass out from Barcelona goalkeeper Marc-André ter Stegen.