Europa League: Manchester United draw Real Sociedad, Arsenal get Benfica
Tottenham face Wolfsberger, Arsenal meet Benfica, Leicester tackle Sparta Prague and Rangers are paired with Royal Antwerp.
Ole Gunnar Solskjaer's side finished third in their Champions League group and dropped into the second tier competition after last week's defeat by RB Leipzig. The clash with Sociedad will see United come up against former Manchester City favourite David Silva, now back in his homeland where he has inspired Sociedad to their excellent start to the domestic season.
Jose Mourinho’s side are among the favourites for the competition