And that's full-time! Another commanding performance from Barcelona, while Atleti are still stuck on two points. For all the news and reaction, stay tuned to Goal.com!
GOOOOOOOLLLLLLL!!!!! Time for one more, as Messi adds the fifth!!! Dani Alves with a sublime back-heel to Iniesta, who plays it back to Alves, who plays it back to Messi, who fires into the far corner with this right! 5-2!
Yellow Card Pablo Ibáñez
Pablo gets a yellow for a blatant foul on Messi, who was through on goal...and maybe only the situation of the match stops him from being sent off.
Three minutes of time added on...
Decent shot by Jurado there, cutting inside from the left, but Valdes gets behind it well...
The crowd roars as referee Mejuto Gonzalez takes a tumble...but the noise levels have dropped since that goal...
Substitution Zlatan Ibrahimovic Pedro
GOOOOOOOOOOLLLLLLLL!!!! FORLAN! Perea heads Valdes' goal-kick straight to Forlan who's in acres of space, and he fires a fierce left footed shot into the bottom corner. Too late, surely?
Goal Diego Forlán
It's been 3 years since a game between these two produced less than 4 goals...
Really poor from Forlan...plenty of space for Sinama, who squared it to the Uruguayan, but he smashed it well over the bar...
Substitution Piqué Rafa Márquez
And now Rafa Marquez makes his long awaited return from injury, replacing Pique...
Substitution Sergio Agüero Florent Sinama-Pongolle
Perea dicing with death there, but he does well in the end, clearing the ball behind under intense pressure from Henry...meanwhile, Sinama Pongolle is on for Aguero...
Substitution Paulo Assunçao Keko
Keko now on for Assuncao...
Decent strike by Forlan, but it flies over the bar.
Free-kick here to Atleti, as Chygrynskiy was tugging on Aguero's shirt...and it's headed behind by Pique.
Substitution Xavi Andrés Iniesta Luján
Iniesta makes his first appearance at the Camp Nou this season, replacing Xavi...
Another claim for a penalty there, as Messi ran through almost the entire team, before perhaps being obstructed by Pablo in the box...not given though.
This game is reminiscent of many last season, where Barca would demolish a team in the first half, and ease off in the second...
Corner for Atleti now as Perea's cross bounces behind off Maxwell...but it comes to nothing, as Cleber Santana hits it into the side netting...
Substitution Simão Cléber Santana
Great through ball from Henry for Messi, he beats Roberto, but then loses the ball just as he's about to slot into an empty net...as Santana replaces SImao.
Dani Alves tries to repeat his first half heroics, but it flies straight into the wall this time...
Messi with a threatening run, but Ujfalusi gets a foot in just in time...
As in the first half, Atleti certainly have enough space up front to pose a threat...but they are just too terrified of giving the ball away...
Here we go again! No changes yet...
And that's half-time! That strike keeps Atleti in the game, but it would be a major surprise if they got anything out of this. Back soon...
Goal Sergio Agüero
GOOOOOOOLLLLLL!!!! AGUERO PULLS ONE BACK! It came from a poor header from Busquets, who headed it backwards straight into Aguero's path...there was still plenty to do though, and El Kun did well to fend Chygrynskiy off and chip over the keeper...
Barca should have had a penalty there, as Ibrahimovic was clearly brought down in the box...perhaps the ref has some sympathy for the visitors...
Goal Seydou Keita
GOOOOOOOOOOLLLLLLLLLLLL!!!! IT'S KEITA!!! Ibrahimovic picks Messi out with a great chips, La Pulga then plays the ball across, and Keita is there to tap in...4-0!
That was dangerous from Chygrynskiy...a backpass to Valdes with Aguero in close attendance, but the keeper got there just in time...
And there's a great example...Valdes made a mess of the situation, and was stranded outside the box, but Forlan could only pick out Pique in the area...
Atleti actually have plenty of space when they counter, but they are doing absolutely nothing with it...
Ujfalusi nearly makes Roberto's night even worse, with a header that nearly flies past him and into the net...
Very poor challenge there from Assuncao on Alves...he slid in late, and it's a deserved yellow...
Goal Daniel Alves
GOOOOOOOOOOOLLLLLLLL!!!!!! DANI ALVES WITH AN ABSOLUTE SCREAMER! His free-kicks often go into orbit, but that is a classic. A fast bowler's run-up, before smashing the ball from the right into the inside of the right hand post, and into the net! 3-0, and surely game over already...
Great play by Chygrynskiy there, as he gets a foot in at the last second to block Jurado's goalbound shot...
Aguero releases Maxi down the right, and the Argentine really should do better, but he fires it into the side netting...
Perea swings in a dangerous cross from the right, Aguero tries a spectacular volley...but he misses completely. Sums up Atleti's night thus far really...
Nice play from the visitors there, which ends with a through ball to Maxi from Aguero...but his shot is straight at Valdes...
Atleti finally get forward through Antonio Lopez, but his cross is headed behind by Maxwell...
GOOOOOOOOLLLLLL!!!!! GOL GOL GOL GOL GOL! IT'S MESSI! An absolutely sublime ball over the top by Xavi, 'La Pulga' beats the offside trap and chests it down, before taking his time and slotting past Roberto! 2-0, and this could be a rout...
Last ditch defending from Antonio Lopez there, as he got a vital foot in to stop Messi from tucking Henry's cross into the net...
If Valdes can keep Atleti out for another five minutes, he will beat his own record for the longest time a Barca keeper has gone without conceding...
Ibrahimovic has been heavily involved already, more so than he has been at any other point this season...he seems to finally have reached full fitness.
Xavi comes close! Henry swings a great cross in from the right, it's met by Xavi's head, but that's a smart save by Roberto...ooh, and now Valdes has to be quick to steal it from Maxi...
Atleti are really under the pump here...Barca are being given plenty of space, and this could get embarrassing unless the visitors improve soon...
Goal Zlatan Ibrahimovic
GOOOOOOOOOOOOLLLLLLL!!!!! GOL GOL GOL GOL! IBRAHIMOVIC! Great through ball from the left by Busquets, and that's a sublime finish by Ibra...just the faintest of touches to guide it past Roberto...this is a horrific beginning for the visitors. 1-0!
OOOOOO Henry hits the bar!!! He cut in from the left in familiar fashion, and fired in a shot that bounced out off the underside of the crossbar! Ominous signs for Atleti...
And we're off! Puyol and Iniesta on the bench for Barca, while Atleti are missing Sergio Asenjo...
Hello and welcome to Goal.com's LIVE coverage of Barcelona against Atletico Madrid! The Blaugrana have hit the ground running this season, while Los Colchoneros are in the middle of yet another crisis. Can they turn it around tonight? Kick-off is not far away...
Times In BST
Live Final scheduled Suspended Cancelled Postponed