The Catalans are overwhelming favourites to win the game and have an outstanding home record in the Champions League, remaining unbeaten at the Nou Camp in the competition since losing to Bayern Munich in 2013.
AS Roma captain Francesco Totti is out of Sunday's Rome derby against Lazio because of a thigh strain, the club said on Tuesday.
Liverpool signed AS Roma's Italy forward Fabio Borini while Argentina midfielder Maxi Rodriguez left Anfield for Newell's Old Boys as new manager Brendan Rodgers began reshaping his squad on Friday.
Ten-man Inter Milan replaced AS Roma atop Serie A, at least for 24 hours, after beating Bologna 1-0 away on Tuesday to end a run of four games without a win but coach Roberto Mancini, who was sent off at the end, wants more from his side.
Juventus beat Cagliari 3-1 away on Thursday to end a three-match winless streak and move four points clear at the top of Serie A.
Francesco Totti, two days short of his 40th birthday, scored his 250th Serie A goal for AS Roma on Sunday but it was not enough as they lost 3-1 at Torino.
Real Madrid forward Gareth Bale damaged a calf muscle in Sunday's La Liga game at home to Sporting Gijon, tests confirmed on Tuesday. Bale, who scored with a seventh-minute header to put Real 1-0 up at the Bernabeu, limped out shortly before halftime with his side leading 5-0. "After tests carried out today (Tuesday) on the player Gareth Bale at the Sanitas La Moraleja University Hospital, he has been diagnosed with a soleus muscle injury in his right leg," Real said on their website (www.realmadrid.com).
Barca's Suarez in firing line after European away goals drought
Premier League leaders Manchester City signed AS Roma's Chilean midfielder David Pizarro on Tuesday on loan until the end of the season, manager Roberto Mancini again linking up with the tidy passer.
Moreno, who holds a degree from the University of Barcelona in trade and international relations, began working alongside Luis Enrique with Barcelona's B team in 2010 in the scouting department.
Mohamed Salah heads to the World Cup with the reputation of being one of the most lethal finishers in the game, and his country's hopes of making it to the knockout stages rest overwhelmingly on his shoulders.
'He's an exceptional talent, him and Cristiano have been the best players in the world the last decade and he showed why we think that and why this team have won the Champions League so many times'
News of all that's transpired on and off the football field
AS Roma moved to within four points of third-placed Lazio and a Champions League qualifying round berth after an exciting 5-2 home win against relegation-threatened Novara on Sunday.
Inter Milan fired coach Gian Piero Gasperini on Wednesday after he managed only one draw and four defeats in his first five competitive games in charge.
Images from the soccer matches played across Europe on Saturday.
AS Roma moved four points behind third-placed Lazio in Serie A's Champions League qualifying spot after Pablo Osvaldo's early goal secured a 1-0 win over Genoa on Monday.
Real Madrid face Liverpool in the Champions League final in Kiev. Below are five key tactical factors that could affect the outcome of Saturday's match.
Lazio secured a controversial 2-1 derby win over bitter-rivals AS Roma who had goalkeeper Marten Stekelenburg sent off after eight minutes in Serie A on Sunday.
Free-scoring AC Milan, 4-0 winners over Arsenal in the Champions League last week, kept the goals flowing with a 3-1 win at bottom club Cesena on Sunday that ensured they finished the weekend top of Serie A.
The Portuguese forward then fired in the penalty in the sixth minute of stoppage time.
News of all that's transpired on and off the football field
Leicester City's Kelechi Iheanacho scored two poacher's goals as they beat Manchester United 3-1 in their FA Cup quarter-final on Sunday to set up a last-four clash against Southampton.
The first legs will be on Tuesday 24 and Wednesday 25 April, with the returns on May 1 and 2.
News of all that's transpired on and off the football field.
Juventus rehire Allegri.
A summary of Wednesday night's matches inthe UEFA Champions League.
Juergen Klopp refused to dwell on the two late goals they conceded in a 5-2 win over AS Roma in their Champions League semi-final, first leg on Tuesday, saying his team had been 'perfect' for 80 minutes.
Arsenal suffered a shock Europa League exit to Olympiakos Piraeus on away goals after a 2-1 extra-time home defeat, while Manchester United and Wolverhampton Wanderers cruised into the last 16 with emphatic aggregate wins on Thursday.
Juventus moved top with 19 points to Inter's 18 and it was a deserved victory in an absorbing contest.
'They were better than us, they went all out to win the game from the start and we really struggled with their pressure especially at the start of both halves'
Three Euro MPs want the European Union to probe Gareth Bale's 100 million euros ($111.25 million) move from Tottenham Hotspur to Real Madrid in 2013, according to media reports.
News of all that's transpired on and off the football fie
Liverpool have completed the signing of winger Stewart Downing from Aston Villa and AS Roma's Brazilian goalkeeper Alexander Doni, the Premier League club said on Friday.
France coach Didier Deschamps confirmed his final Euro 2016 squad on Tuesday, including defenders Adil Rami and Samuel Umtiti in place of the injured Raphael Varane and Jeremy Mathieu. Liverpool centre back Mamadou Sakho was not included even though his 30-day provisional suspension for failing a drugs test expired last weekend. Hosts France geared up for the finals with a 3-2 victory over Cameroon in Nantes on Monday. They take on Scotland in Metz on Saturday.
Napoli shot to the top of Serie A with a controversial 3-0 win at 10-man Inter Milan on Saturday as Claudio Ranieri suffered his first defeat in charge and was sent off at halftime.
Andrea Pirlo and Miralem Pjanic provided the moments of magic to inspire leading Serie A duo Juventus and AS Roma to battling victories on Sunday with the gap between the sides remaining at three points.
Juventus's new signing Mirko Vucinic scored and then got sent off before halftime as Juventus were held 1-1 at home by Bologna on Wednesday to drop their first points in Serie A this season.
Inter Milan and AS Roma picked up their first points of the Serie A season on Saturday after sharing an entertaining 0-0 draw at the San Siro.
Chelsea's struggle to retain the title is hardly surprising as the club returned to the Champions League and their league rivals strengthened their squads, former Leicester City manager Claudio Ranieri has said.