Barcelona fans turned on their own player after feeling as though he cost them their first Champions League game of the season. The Blaugrana took on Monaco at the Stade Louis II for their opening fixture but got off to a disappointing start, losing 2-1.

Barcelona lost 2-1 to AS Monaco in their Champions League opening game, which one of their stars has since described as the 'worst game' of the season.

Barcelona travel to Monaco for their UEFA Champions League opener on Thursday. Things didn't go according to plan for Hansi Flick and Co.

Barcelona coach Hansi Flick said he is not worried about his side's performance despite the 2-1 defeat to Monaco in their Champions League opener on Thursday.

Photo by David Ramos/Getty ImagesFC Barcelona arrive at their first step of the season when it comes to the UEFA Champions League. Hansi Flick’s men have looked incredible when it comes to La Liga

Barcelona made a disappointing start to their Champions League campaign by losing 2-1 to AS Monaco on Thursday after suffering an early blow from defender Eric Garcia's dismissal. Barcelona had a dreadful start at the Stade Louis II stadium when Garcia was shown a straight red card 11 minutes in for a foul on Monaco's Takumi Minamino,

Monaco defeated Barcelona after the LaLiga club went down to 10 men, Atletico clinched a late winner vs. Leipzig and Arsenal tied against Atalanta.