article_snippet: Stegen played a crucial part in Barcelona's victory against Manchester City as Stegen thwarted Sergio Aguero's 78th-minute penalty effort, but it looks like the Barca goalkeeper has one of the Barca goalkeeper team-mates to thank for the Barca goalkeeper spot-kick heroics.
article_snippet: Trailing 1-0 on the night, and 3-1 on aggregate, Manchester City were handed a lifeline when Sergio Aguero was tripped by Gerard Pique in the penalty area.
article_snippet: Referee Gianluca Rocchi pointed to the spot with Manchester City's top scorer stepping up to take the penalty.
article_snippet: Ter Stegen guesses correctly to save Sergio Aguero's effort and deny Manchester City a lifeline in the 78th minute .
article_snippet: Manchester City were eliminated at the last 16 stage after failing to overturn their first-leg deficit .
article_snippet: VIDEO Enrique hails 'special night' for Barca .
highlights_snippet: Ivan Rakitic scored the only goal of the night at the Nou Camp .
  
highlights_snippet: Sergio Aguero missed a late penalty which would have given Manchester City a lifeline .
  
highlights_snippet: Stegen saved Sergio Aguero's spot-kick in the 78th minute .
  
highlights_snippet: Read Martin Samuel's match report from the Nou Camp .