Claudio Rainieri's side clinched a victory in the first leg whereas Lazio also registered a win against Viktoria Plzen in Europa League Last-16 ties on Thursday
Joshua Zirkzee scored his first European goal for Manchester United, but Real Sociedad fought back for a 1-1 draw with the second leg at Old Trafford next week.
It was a mixed bag for the British sides in the early Europa League games on Thursday night. The headline result of the night might prove to be Tottenham's 1-0 loss away to AZ Alkmaar, Ange Postecoglou's last chance of winning a trophy in his second season with the club looking altogether more challenging going into the second leg at the Tottenham Hotspur Stadium in seven days' time.