article_snippet: Diego Costa is never short of controversy and Sunday was no different as he played a prominent role in Chelsea's 2-0 win against Tottenham in the Capital One Cup final.
article_snippet: Here, Sportsmail looks at Diego Costa main moments from the Wembley showdown.
article_snippet: Chelsea's main man's never one to stay out of the headlines and today has been no different. 
article_snippet: Diego Costa's deflected effort - which goes down as a Walker own goal - looks to all but have secured the Capital One Cup for Chelsea after linking up well with Cesc Fabregas - a familiar scenario for Blues supporters who have watched Blues side throughout this season.
article_snippet: veteran striker and Chelsea's Wembley hero is given a rousing applause by the Chelsea faithful with cries of 'Diego' echoing around Wembley.
article_snippet: A job well done in 'Diego' first cup final for the West Londoners.
article_snippet: The Spaniard celebrates after The Spaniard celebrates Walker's own goal - which came as a result of The Spaniard strike .
article_snippet: Diego Costa celebrates Capital One Cup success with captain John Terry (
highlights_snippet: Chelsea beat Tottenham 2-0 to win the Capital One Cup on Sunday .
  
highlights_snippet: Goals from John Terry and Kyle Walker (og) were enough for the Blues .
  
highlights_snippet: Diego Costa was heavily influential in his side's Wembley win .
  
highlights_snippet: The 26-year-old had the last laugh though as Chelsea won the first competitive piece of silverware available this season .