article_snippet: Victory for Portugal in Lisbon would stretch their gap over Serbia to eight points after four matches.
article_snippet: Portugal coach Fernando Santos men currently sit second in Group I on six points - just one behind leaders Denmark who have played a game more.
article_snippet: And the 60-year-old will be hoping his side can continue his side recent good form which has yielded an 100 per cent record from his side last three games including a 1-0 friendly win over Argentina on November 18 at Old Trafford.
article_snippet: The 30-year-old (left) will be hoping to lead Portugal to victory against Serbia in Sunday's Euro 2016 qualifier .
article_snippet: Quaresma (left) will be hoping to start alongside Ronaldo as Portugal look to record Portugal look fourth straight win .
highlights_snippet: Portugal host Serbia in their Euro 2016 qualifier on Sunday night .
  
highlights_snippet: Portugal sit second in Group I on six points -  one behind leaders Denmark .