article_snippet: And yet again Chelsea was another barren night for Costa, who has failed to score a single goal in seven Champions League appearances - a total of eight hours and 28 minutes of action - this season.
article_snippet: Diego Costa pales into comparison with the Brazilian-born Spain striker's Champions League goalscoring record of 17 goals in 21 appearances.
article_snippet: Diego Costa has averaged 2.4 shots per game in Champions League, while he could only manage 1.7 in Europe's premier club competition.
article_snippet: The 26-year-old's domestic shooting accuracy (shots on target) is 68 per cent, which beats he European figure of 50 per cent.
article_snippet: Diego Costa's failure to score in the competition this season is all the more remarkable when you consider how influential he was in Atletico Madrid's run to the final last year.
article_snippet: he scored eight goals in nine Champions League appearances last season and finished as the competition's third highest scorer.
article_snippet: In general, Diego Costa's cup record for Chelsea has been poor, also failing to score in one FA Cup and three Capital One Cup appearances.
highlights_snippet: Diego Costa did not score once in seven Champions League appearances .
  
highlights_snippet: The striker has not scored for Chelsea in any cup competition .
  
highlights_snippet: Diego Costa's Premier League record is 17 goals in 21 appearances .
  