Italy will even be back to four teams in the Champions League group stage this season -- although that is thanks to a controversial re-formulation of the competition by UEFA rather than a significant improvement in performances by Serie A clubs.
Antonio Conte's return to Italian football on Tuesday proved such a chastening experience as he watched his Chelsea side dismantled by AS Roma in the Champions League that he worries they could be set for a "very difficult" season.
Real Madrid's Cristiano Ronaldo was the scourge of AS Roma again as he inspired the hosts to a 2-0 win and a place in the Champions League quarter-finals on Tuesday, scoring and setting up a goal Rodriguez to seal a 4-0 aggregate victory.
Barcelona coach Luis Enrique is expecting an even greater impact from Luis Suarez this season with the cloud of disciplinary problems no longer hanging over the Uruguay striker.
Unai Emery's side were heading for a demoralising defeat, three days after losing meekly to Sheffield United in the Premier League, but substitute Pepe's late intervention kept the Gunners top of Group F with a maximum nine points.
Images from football matches played across Europe on Sunday.
Esteban Cambiasso inspired a stirring fightback as Inter Milan struck twice in the last 18 minutes to record a 2-1 victory on Thursday and hand Fiorentina their first Serie A defeat of the season.
Barcelona have completed their business in the latest transfer window and the Spanish and European champions' squad is now "closed", president Josep Bartomeu said on Thursday.
The controversial departure of Real Madrid captain and goalkeeper Iker Casillas has created "division" at the Spanish giants and they must put it behind them as soon as possible, coach Rafa Benitez said on Friday.
Real Madrid forward Cristiano Ronaldo gave a ringing endorsement of new coach Zinedine Zidane and handed a rebuke to his sacked predecessor Rafa Benitez after Sunday's 5-1 La Liga victory at home to Sporting Gijon. Real have comfortably won both their matches since Zidane took over this month, a 5-0 thrashing of Deportivo La Coruna and Sunday's demolition of lowly Gijon, and Ronaldo said the players had a better relationship with the former Real and France great, who is known as 'Zizou', than with the unpopular Benitez. The former Valencia, Liverpool, Chelsea, Inter Milan and Napoli manager was discarded after less than half a season in the job after an indifferent run of results left Real trailing city rivals Atletico Madrid and champions Barcelona in La Liga. "To be honest, with some coaches you have more empathy than with others," Ronaldo told reporters after netting a double at the Bernabeu. "The truth is, don't ask me why, that the players have more empathy with Zizou," the Portugal forward added.
AS Roma's lingering hopes of catching Serie A leaders Juventus were virtually extinguished after two stunning Pepe Reina saves kept them at bay and Jose Callejon's late goal handed third-placed Napoli a 1-0 home win on Sunday.
Italy midfielder Alessandro Florenzi believes they can prove the doubters wrong again in Friday's Euro 2016 clash with Sweden in Toulouse.
New coach Luciano Spalletti failed to inspire AS Roma as they were held 1-1 at home by bottom club Verona on his debut on Sunday and Juventus notched their 10th Serie A win in a row by hammering Udinese 4-0 away.
Napoli could become the first team in Champions League history to qualify from their group after only three games on Wednesday, providing welcome relief from their recent troubles.
News of all that's transpired on and off the football field
Italy's Daniele De Rossi scored a late penalty to earn a 1-1 draw against Spain in their World Cup qualifier on Thursday, sparing home goalkeeper Gianluigi Buffon's blushes after he gifted the visitors the lead. Buffon, making his 164th appearance, rushed out of his area as Vitolo broke clear but the 38-year-old completely mistimed his tackle, allowing the Spaniard to go round him and put the ball into an empty net in the 55th minute. Italy, who had been outplayed in the Group G clash, fought back and levelled in the 82nd when Eder was fouled by Sergio Ramos and De Rossi converted the spot kick, their only shot on target in the match.
Lionel Messi is set for his first start for nearly two months when Barcelona, fresh from pulverising Real Madrid 4-0 at the weekend, set their sights on Champions League qualification when AS Roma visit the Nou Camp on Tuesday.
A summary of sports events and sports persons, who made news on Thursday.
Three own goals were scored as Napoli's spectacularly inconsistent season continued with a 4-2 defeat at Empoli on Thursday.
Barcelona look well set to wrap up the La Liga title.
Liverpool manager Juergen Klopp says his team can compensate for their lack of Champions League final experience by showing greater desire and work-rate than Real Madrid in Saturday's clash in Kiev.
Lionel Messi's injury is a painful blow for Barcelona but is also a motivation for the rest of the squad, midfielder Ivan Rakitic said before the holders host Bayer Leverkusen in Champions League Group E on Tuesday.
Barcelona have been haunted by their recent failures in the Champions League and there are concerning signs for the Catalans as they prepare for Tuesday's last-16 first leg away to Olympique Lyonnais.
Tottenham Hotspur reached agreement to sign Argentine forward Erik Lamela from AS Roma for a club record fee of 35 million euros ($46.29 million) on Friday and also welcomed Romanian defender Vlad Chiriches.
AS Roma moved clear at the top of Serie A after beating Sampdoria 2-0 on Wednesday as struggling AC Milan came back from 3-1 down to draw 3-3 in stoppage time at Bologna.
Czechs beat Slovaks 1-0 to ensure Nations League B survival
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Dutch teenager Max Verstappen is a rare talent comparable to the late Ayrton Senna, according to Red Bull's Formula One consultant Helmut Marko.
Edinson Cavani scored early for Paris St Germain but a series of wasted chances came back to haunt them as Ajax Amsterdam equalised late to deny the French a winning start on the road in a 1-1 draw in Champions League Group F on Wednesday.
News of that transpired on and off the football field
AS Roma pulled off one of the great Champions League comebacks by knocking Barcelona out with a remarkable 3-0 win in their quarter-final second leg on Tuesday, overcoming a 4-1 deficit from the first game to reach the last four on away goals.
'The only club where her husband replaced me was at Inter Milan where, in six months, he destroyed the best team in Europe at the time' 'And if she takes care of her husband's diet, she will have less time to speak about me'
De Rossi, who turned 36 on Wednesday, led Roma for the final time in a 2-1 victory over Parma at the Stadio Olimpico in May and finished his stint in the Italian capital with 616 appearances in 18 years.
News of all that's transpired on and off the football field
Spanish teams have ruled with an iron fist in Europe for the last few years but a disappointing round of results in the Champions League has left the media wondering if this dominant era might be grinding to a halt.
To finish with dignity is how Robin van Persie wants to end his playing days on Sunday when he hangs up his boots after an 18-year career.
A summary of results from matches played in the Italian Serie A and Ligue 1
Juventus moved nine points clear at the top of Serie A after defeating Palermo 4-0 at home on Sunday and Francesco Totti bagged a dramatic late equaliser as AS Roma drew 3-3 at Atalanta.
Argentina's Lionel Messi and Carlos Tevez, English third tier player David Hall and U.S. women's international Carli Lloyd were among players included on the shortlist for FIFA's goal of the year award on Friday.
Gonzalo Higuain scored his 30th league goal of the season but was later sent off and had to be restrained by his team mates as Napoli lost 3-1 at Udinese on Sunday, severely denting their Serie A title hopes.