Hundreds of blue and white Napoli scarves were tied to railings outside the stadium, and flowers, childrens' pictures, church candles and even a bottle of wine were laid out along the pavement in a rapidly expanding, makeshift shrine.
Two of Europe's in-form teams clash in the Champions League on Wednesday when Serie A leaders Napoli take on a Borussia Dortmund side still on a high after hitting six goals in the Bundesliga at the weekend.
Juventus closed on their 29th Italian title with a 1-0 win over AC Milan thanks to Arturo Vidal's second-half penalty on Sunday.
His ageing outfit are fifth in the English Premier League and in danger of missing the Champions League for next term as fans begin to wonder if one stellar year as coach of Porto has given the 34-year-old enough experience to cope at Stamford Bridge.
Forgotten man Massimo Oddo, only playing because of a raft of injuries, set up both goals to send AC Milan up to second in Serie A after an action-packed 2-1 win at 10-man Napoli in heavy rain on Monday.
Italy's top sports body on Monday called for all sports events to be cancelled until April 3, and asked the government to issue a decree to enforce the measure as the country fights with the worst coronavirus outbreak in Europe.
News of all that's transpired on and off the football field
Italian side Napoli has moved into second place in their Champions League Group F on Wednesday with a 3-2 win over French side Marseille at Sao Paolo.
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.
Lazio survived a storming Napoli fight back, including a missed penalty, as they won 4-2 on Sunday to finish third in Serie A and qualify for the Champions League playoff round after both teams finished with 10 men.
Coach Maurizio Sarri was sent off as Napoli wasted a chance to return to the top of Serie A when they were held 1-1 at home by AC Milan in a tense encounter.
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.
A round-up of matches played in the Serie A and French Ligue 1 on Sunday
Napoli forward Gonzalo Higuain is feeling the wrath of the club's fans following widespread reports he is about to jump ship and join bitter rivals Juventus. Italian media have reported that Juventus, Italian champions for the past five seasons, are on the point of signing the prolific Argentina striker, who last season scored a record 36 Serie A goals.
Senad Lulic scored a late goal to give Lazio a 1-0 win at Napoli which sent them into the Coppa Italia final and added to Rafael Benitez's problems on Wednesday.
Stand-in defender Vlad Chiriches atoned for an early blunder by scoring his first Serie A goal to help Napoli come from behind and beat Chievo 3-1 in Serie A on Saturday, putting them level at the top with Juventus.
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.
AC midfielder Franck Kessie scored from a penalty to give AC Milan a 2-2 draw away to Napoli in Serie A on Sunday, sparing the blushes of his goalkeeper Gianluigi Donnarumma whose mistakes provided the hosts with both their goals. Sevilla closed in on Champions League qualification by beating struggling Real Mallorca 2-0 at home to open up a nine-point gap in the race for fourth spot in La Liga.
Napoli kept their hopes of a first Serie A title since 1990 alive with an epic 4-2 win over 10-man Inter Milan after a Carlos Tevez hat-trick had put leaders Juventus six points clear with a 4-0 rout of Sassuolo on Sunday.
It was a dramatic night at the Champions League as Barcelona's Anssumane Fati -- 17 years and 40 days old - became the youngest to net a goal in the competition. Last season's semi-finalists, Ajax were eliminated by Valencia while Napoli's coach Ancelotti was shown the door despite the team's progress. Here are Images from the Champions League matches played on Tuesday
Serge Gnabry scored twice as Bayern Munich beat Chelsea 3-0, while Antoine Griezmann's second-half equaliser handed Barcelona a vital away goal and earned them a 1-1 draw at Napoli in their Champions League last 16, first leg on Tuesday.
An estimated 10,000 Napoli supporters, including the team's most famous player Diego Maradona, are expected to make the trip to the Spanish capital for the first competitive meeting with Real Madrid since the 1987.
IMAGES from the Europa League matches played on Thursday
Later on Monday, Lukaku's brace helped Inter to a win over Napoli, taking them atop the standings on goal difference from Juventus.
Napoli striker Gonzalo Higuain scored twice to put them top of Serie A with an extraordinary 2-1 win over Inter Milan who twice hit the woodwork in stoppage time after playing the entire second half with 10 men on Monday.
Duvan Zapata scored a goal of sheer brute force and determination to set Napoli on the way to a 2-0 win over Sassuolo which moved them another step closer to second-placed AS Roma in Serie A on Monday.
Heavyweight trio Manchester City, Manchester United and Chelsea kept up their 100 per cent starts to the Premier League season this weekend.
Gonzalo Higuain has led Napoli's challenge for their first Serie A title since 1990 with a remarkable 26 goals in 28 league games, yet the fiery Argentine does not seem to have enjoyed a single moment of it. Higuain, an out-and-out striker who can safely be described as an old-fashioned number nine, stomps around the field with an expression that suggests he is carrying the whole world on his shoulders. There is always something for the 28-year-old to gesticulate angrily about, whether it be a refereeing decision, a team mate failing to pass him the ball or his coach deciding to substitute him. In his last outings, he kicked a water bottle over in disgust after being substituted at Fiorentina and then failed to join his team mates in saluting the crowd following Saturday's 3-1 win over Chievo, despite scoring in both games. His goal celebrations invariably involve thumping his chest and seem to be more an act of defiance than a show of joy.
Cristiano Ronaldo opened the scoring as Juventus beat visiting Bologna 2-1 on Saturday to move four points clear at the top of the Serie A table. Ronaldo struck from close range after 19 minutes, but Danilo levelled for the visitors soon afterwards.
Two goals in three devastating second-half minutes helped Napoli reach the Italian Cup final on Wednesday with a 3-0 win over AS Roma in the second leg of their semi-final in Naples, to clinch the tie 5-3 on aggregate.
Napoli booked a clash with AS Roma in the Italian Cup semi-finals after a late instinctive Gonzalo Higuain backheel lifted Rafael Benitez's side to a 1-0 win over Lazio on Wednesday.
A late strike by Gervinho sent AS Roma into the Italian Cup semi-finals with a 1-0 win over league title rivals Juventus in a tense atmosphere at a packed Olympic Stadium on Tuesday.
Lazio thumped Empoli 4-0, their eighth successive league win, to go second in Serie A on Sunday and Napoli ended their dismal run with a 3-0 win over Fiorentina despite being denied a clear goal.
Images from the Champions League matches played across Europe on Tuesday
Sevilla's love affair with the Europa League was immediately rekindled as last season's champions and three-time winners began this year's group stage with a 2-0 home victory over Feyenoord on Thursday.
Alexandre Lacazette's free-kick sent Arsenal into the Europa League semi-finals with a comfortable 1-0 win away over Napoli, while Chelsea beat Slavia Prague 4-3 in a roller-coaster game, helped by a Pedro brace.
A round-up of the top-flight football matches played across Italy and Germany on Sunday
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
Juventus raced into a 2-0 halftime lead after Napoli goalkeeper Alex Meret was sent off in the 25th minute. The visitors then had Pjanic dismissed and Napoli's Jose Callejon pulled one back before Insigne let the Turin side off the hook.