Salah is in a fantastic run of form in the league, leading the charts of goals and assists in the competition with 24 league goal contributions.
The two-time Champions League winner's arrival came like a bolt from the blue for Roma's trophy-starved supporters.
Mourinho began work at Roma on Friday promising to restore long-term prosperity after the Serie A club came 29 points behind champions Inter Milan last season.
The Premier League side will play Villarreal in the final on May 26 in Gdansk.
Bruno Fernandes and Edinson Cavani each scored twice as Manchester United took a huge stride towards the Europa League final.
United will face AS Roma for a place in the May 26 final in Gdansk after the Italian side ground out a 3-2 aggregate win over Ajax Amsterdam.
Amadou Diawara struck late to earn AS Roma a 2-1 win at Fiorentina on Wednesday that keeps them in the hunt for a top-four finish in Serie A.
Italy’s top flight soccer league Serie A aims to raise at least 1.15 billion euros ($1.4 billion) per season over the next three years.
Kane netted his 200th goal for Tottenham Hotspur as they won 3-1 at Ludogorets and AC Milan’s 24-match unbeaten run
AC Milan lost their 100 percent record in Serie A when a defiant AS Roma came from behind three times to draw 3-3.
Salah is leading the Premier League top scorers list and he aims to retain the Golden Boot Award after losing it last season to Leicester City's Jamie Vardy.
The last eight will be played in four German cities as part of the mini-tournament, with the final on Aug. 21 in Cologne.
Roma said in statement that formal contracts with the Houston, Texas-based Friedkin Group were signed on Wednesday.
British media reported that United had cut their losses and terminated the Chilean’s contract to get him off their books.
The Italian striker finished the season in style as he matched Gonzalo Higuain's record of 36 goals in one Serie a season.
Lazio are second at the league table with one point behind the league leaders, Juventus, and they are strong contenders for the league title.
Di Francesco has had a wonderful time managing Sassulo between 2012 and 2017 before his move to the capital to coach AS Roma for two years.
AS Roma captain Daniele De Rossi put them back in the hunt for a Champions League place when his goal earned Claudio Ranieri's side a 1-0 win at Sampdoria on Saturday.
'Roma' actress brings star power to support of domestic workers
Beleaguered AS Roma coach Eusebio Di Francesco, his future reportedly in the balance, says their Champions League tie against Porto on Wednesday must be about the team and not about him.