Italy is one of 12 host nations across Europe, and plans for the month-long tournament to go ahead as originally planned have been questioned as COVID-19 continues to spread.
The win pulled Inter on level with Napoli. Both have 22 points, six behind leaders Juventus, and Inter have the better goal difference, although positions are ultimately decided on the head-to-head record.
Juventus won a second consecutive double when substitute Alvaro Morata's extra-time goal secured a 1-0 Italian Cup final win over AC Milan who missed out on Europe for a third successive season on Saturday.
A summary of Thursday's Europa League quarter-finals second-leg.
Napoli squandered a two-goal halftime lead, then scored two late goals to beat nine-man AC Milan 4-2 in a stormy Serie A match which saw eight other players booked on Saturday.
Gonzalo Higuain netted twice, the first a superb individual effort, to give Napoli a 4-2 win at Lazio while Fiorentina beat Hellas Verona 4-3 in a Serie A scoring spree on Monday.
AS Roma needed a hugely controversial penalty, converted by Daniele De Rossi six minutes from the end of the extra time, to see off modest Empoli 2-1 in the Italian Cup last 16 on Tuesday.
"If they don't get VAR in the Champions League, it is an absolute joke."
Photos from the Champions League match played between Real Madrid and AS Roma at the Stadio Olimpico on Wednesday
Juventus won 2-0 at Lazio on Friday to extend their winning run in Serie A to five matches thanks to an early own goal from Santiago Gentiletti and a glorious Paulo Dybala effort.
With this win Italy have extended their unbeaten run to 29 games, the last 10 coming off wins where they have scored 31 goals and conceded none.
IMAGES from the Europa League semifinal matches played on Thursday.
An early penalty by Alexis Mac Allister and a Darwin Nunez brace helped Liverpool to thrash Sparta Prague 5-1.
Harry Kane scored twice as England stormed into the European Championship semi-finals for the first time in 25 years thrashing Ukraine 4-0 on Saturday to book a clash with Denmark.
Cristiano Ronaldo continued from where he left off in the early stages of the UEFA Champions League, adding to his goal tally as Real Madrid beat AS Roma 2-0 in their round of 16, first leg tie on Wednesday.
AC Milan scraped a 1-0 win over third tier Alessandria thanks to a Mario Balotelli penalty, his first goal for four months, in the first leg of their Coppa Italia semi-final.
The defender is currently in his final year at the St George's British International School in Rome, which is close to Lazio's training ground near Formello.
Carlo Ancelotti's side held a two-goal lead at halftime thanks to strikes from Dries Mertens and Kostas Manolas, but Balotelli pulled one back as Brescia rallied after the break.
Juventus won Serie A for the fifth season in a row without kicking a ball on Monday after Napoli, the only team who could have caught them, were sunk 1-0 by a late Radja Nainggolan goal at AS Roma. Juventus, who have led the table since beating Napoli 1-0 in February, were left with an unassailable 12-point lead with three games each left to play as they clinched a record 31st league title. The match, played at a half-empty Stadio Olimpico on a sunny bank holiday afternoon, was an anti-climatic end to a season which had at one stage promised to be one of the most exciting Italian title races for years. The game between Serie A's two highest-scoring sides was threatening to peter out into a tame goalless draw until Nainggolan slotted the ball home in the 89th minute following a move started with a delicate pass from Roma substitute Francesco Totti.
A goal from Brazilian Maicosuel gave Udinese a surprise 1-0 Italian Cup win over Inter Milan on Thursday while AS Roma also reached the quarter-finals with a 1-0 victory over Sampdoria.
AS Roma missed the chance to put pressure on Serie A leaders Juventus after playing out a frustrating goalless draw with Inter Milan in front of a half empty Stadio Olimpico on Saturday.
Manuel Locatelli bagged a brace of goals for the first time in his career as imperious Italy defeated Switzerland 3-0 at the Stadio Olimpico on Wednesday to become the first side into the last-16 of Euro 2020.
Champions Juventus lost for the third time in six Serie A matches this season after goals from Lorenzo Insigne and Gonzalo Higuain secured a 2-1 home win for Napoli on Saturday.
Inter Milan will have their hardcore 'ultra' supporters present for Sunday's Milan derby after the Italian Football Federation's (FIGC) Court of Justice suspended a partial stadium closure while it carries out further investigations.
Adem Ljajic scored deep into injury-time to rescue a point for second-placed AS Roma who had to come from two goals behind and with a man down to earn a 2-2 draw at home to Sassuolo.
IMAGRS from the soccer matches played across European leagues on Friday
Greece beat England for the first time as striker Vangelis Pavlidis's double earned the visitors a richly-deserved 2-1 victory.
Italy will face the runners-up of Group C next in London on June 26, while Wales will take on the runners-up of Group B on the same day in Amsterdam.
Italy face Turkey at Rome's Stadio Olimpico on Friday in the tournament's first match.
Salah joined Chelsea under Mourinho in 2014 but failed to establish himself at Stamford Bride and was loaned out to Fiorentina and Roma before a permanent move to the Stadio Olimpico outfit in 2016.
AS Roma became the first team to win their opening 10 Serie A games of the season when they overcame bottom side Chievo 1-0 thanks to Marco Boriello's late header on Thursday.
Summary of the Europa League semi-final matches played on Thursday.
Two goals from in-form Gervinho, including the winner two minutes from time, gave AS Roma a thrilling 3-2 victory in their Italian Cup semi-final first leg against Napoli at the Stadio Olimpico on Wednesday.
Images from UEFA Europa League semi-finals played on Thursday.
Ronaleo netted his 14th league goal for Juve this season while PSG's winning streak was snapped by Monaco in a 3-3 draw. Here are images from the matches played on Sunday
Juventus have 13 points from seven games, three behind leaders AC Milan who host Verona later on Sunday. Lazio have 11 points.
Atletico celebrate anniversary with 3-1 comeback win over Mallorca
The tournament, staged in 11 cities across Europe, will feature 24 of the best teams from June 12.
Napoli's Manolo Gabbiadini netted a precious second-half equaliser to earn a 1-1 away draw at Lazio in the first leg of their Italian Cup semi-final on Wednesday.