article_snippet: Diego Costa cut a disconsolate figure throughout the game and, although he has taken the Champions League by storm this season, he has not scored in Europe's elite competition in all seven games this term.
article_snippet: Diego Costa (2nd left) has failed to score in all seven of the Champions League games this season .
article_snippet: Diego Costa was poor again as Chelsea crashed out of Europe with an away goals defeat to PSG .
article_snippet: Costa celebrates scoring against Chelsea to reach last year's final with Atletico Madrid .
article_snippet: Costa battles with former Chelsea defender David Luiz (left), who did manage to score at the Bridge . '
highlights_snippet: Diego Costa failed to shine and was given a 3/10 rating by French media .
  
highlights_snippet: Diego Costa is yet to score a goal in the Champions League for Chelsea!
  