That was also Messi's 500th goal for Barcelona.
Barcelona will not be complacent in the second leg of their Champions League round of 16 tie against Arsenal despite leading 2-0 from the first game in London.
Lionel Messi's exquisite finish set Barcelona on their way to a potentially decisive 2-0 win at Real Madrid on Saturday to lift the champions three points clear of their arch-rivals at the top of La Liga.
Barcelona extended their near-perfect start to the season when Alexis Sanchez tapped in at the far post from Neymar's clever assist to secure a 1-0 win at home to city rivals Espanyol in La Liga on Friday.
England forward Raheem Sterling joined Chelsea on a five-year contract from Manchester City, the two English Premier League clubs announced on Wednesday.
Seydou Keita made the most of a rare place in the starting lineup to give Barcelona a 1-0 win at home to Real Zaragoza on Saturday that put the champions 10 points clear of Real Madrid at the top of La Liga.
Lionel Messi's Barcelona gave an emphatic response to the doubters when they made Champions League history by overturning a 2-0 first-leg deficit to oust seven-times European Cup winners AC Milan on Tuesday.
Barcelona coach Luis Enrique was pleased they got straight back into their stride with Tuesday's 2-1 friendly win over the Los Angeles Galaxy.
The late equaliser saw Valencia left on eighth spot with 27 points in the standings. Here are Images from the exciting draw played at Mestalla in Valencia, on Sunday.
On the eve of the big game, the Malian footballer tell Rediff.com's Norma Godinho why Real Madrid are favourites and what is plaguing Barcelona this season.
It was a night of mixed emotions at the Camp Nou on Saturday as FC Barcelona's veteran midfielder and captain, Xavi, known for his slick short passes, played his final La Liga match against Deportivo la Coruna.
Lionel Messi scored a 50th freekick goal for Barcelona as he led his side to a quick-fire comeback to win 3-2 at Valencia on Sunday and keep the pressure on La Liga title rivals Atletico Madrid and Real Madrid.
La Liga leaders Real Madrid were held to a frustrating 1-1 draw at lowly city rivals Rayo Vallecano on Sunday as Joselu's early strike was cancelled out by Raul de Tomas' penalty, a result that could spice up the title race with surprise package Girona.
'Messi's departure is a move that helps Florentino. Imagine that (Kylian) Mbappe now signs for Real Madrid.'
He was unveiled at the Nou Camp after passing a medical and putting pen to paper on a four-year deal with the Primera Liga side.
La Liga's reputation as the epicenter of world soccer talent has been bruised by the world record smashing sale of Neymar to Paris St Germain and how Barcelona react to the departure of one of their leading players will define the new season in Spain.
Poland and Bayern Munich striker Robert Lewandowski hailed Barcelona coach Xavi as the main reason for his move to the La Liga club.
Lionel Messi scored his 12th league goal of the season but Barcelona had to rely on exceptional saves from Marc-Andre ter Stegen as they rode their luck to win 2-0 at Athletic Bilbao on Saturday and stay four points clear at the top of La Liga.
Athletic Bilbao ended Getafe's run of four straight wins and climbed above them into fifth place in La Liga when Aymeric Laporte's early bullet header secured a 1-0 win at the Coliseum in Madrid on Monday.
Real Madrid opened a two-point lead over Villarreal at the top of La Liga when Cristiano Ronaldo set a club scoring record in a 3-0 stroll at home to Levante on Saturday.
Atletico Madrid have a chance to pile more King's Cup misery on neighbours Real after eliminating Athletic Bilbao on Wednesday to set up a last-four clash against the bitter city rivals they beat in last year's final.
Zinedine Zidane's Real side demonstrated their new-found grit to re-take the lead
Barcelona conjured up a magical performance that rolled back the years to Johan Cruyff's 'Dream Team'of the 1990s to crush arch-rivals Real Madrid 5-0 and move two points clear at the top of La Liga on Monday.
Barcelona said on their website that the Porto playmaker would arrive in the city on Monday and would undergo a routine medical on Tuesday prior to signing the deal.
Barcelona lost for the second straight La Liga game in a 1-0 home reverse against Celta Vigo but there was no such trouble for Manchester City, who beat 10-man Manchester United 1-0 thanks to Sergio Aguero.
An insatiable Lionel Messi scored for the eighth game in a row in all competitions as La Liga champions Barcelona saw off a gutsy Girona side 2-0 to go five points clear at the top of the standings.
A magical Lionel Messi goal, the first of a personal double, led treble-chasing Barcelona to a 3-1 victory over Athletic Bilbao in the King's Cup final on Saturday.
Tottenham Hotspur will be without five key players for at least two weeks due to injury, but manager Mauricio Pochettino was in upbeat mood ahead of the Champions League clash with Barcelona on Wednesday.
News of all that's transpired on and off the football field
Barcelona won 3-1 at Alaves in La Liga on Saturday thanks to goals by Robert Lewandowski, Ilkay Gundogan and substitute Victor Roque, who was sent off after picking up a second yellow card.
A summary of all things football.
Leaders Barcelona and Real Madrid were held to draws while Sevilla made up ground on the top two and Alaves slipped after a promising start. Here are five talking points from the weekend's La Liga action.
'Barca are the best team around and when we play as we know how we are unstoppable'
Barcelona took a giant stride towards a third straight La Liga title when they drew 1-1 at 10-man Real Madrid on Saturday to preserve their eight-point lead over their arch rivals at the top with six games left.
Barcelona coach Luis Enrique said he was shocked by the wild knee-high challenge on world player of the year Lionel Messi that triggered a straight red card for Atletico Madrid's Brazilian defender Filipe Luis on Saturday. The coach, whose side won 2-1 at home to go three points clear in La Liga, protested angrily on the touchline after the left back's studs-up tackle against the Argentine forward shortly before half time. "Did you see my reaction? Then you can imagine what I was thinking. It shocked me but I am not going to go into details about it," he told a news conference at the Nou Camp.
Rediff.com gives you a glimpse of the celebrations.
Here are five talking points from the weekend in La Liga.
Real Madrid's star striker Cristiano Ronaldo made up for his otherwise quiet night by scoring the winner to beat Barcelona 2-1 win at the CampNou in Barcelona on Saturday.
Sevilla drew level on points with Barcelona at the top of La Liga when they snatched a 2-1 comeback victory at home to Villarreal, while champions Atletico Madrid won 1-0 in a bad-tempered clash at Getafe on Sunday.