Big change for Atletico.

Fernando Torres gets a standing ovation as he is replaced by Colombian forward Jackson Martinez.

I'm not sure I have done Neymar's goal justice. It's a wonderful finish which Lionel Messi would have been proud off.

Talking of which here he comes. Messi is on for the final half an hour with Ivan Rakitic making way.

Image source, AFP/GETTY

The atmospher has completely changed. A few minutes ago Atletico fans were celebrating like they had won the league.

Now they have lost their lead...and Lionel Messi is getting ready to come on.

The temperature rises as the referee waves away home penalty appeals after the ball appears to strike Javier Mascherano on the hand.

Luis Enrique sends Lionel Messi to warm up.

Frantic start to the half as Oliver immediately shows his intent by surging to the edge of the Barcelona area unchallenged. His finish, however, is tame.

Encouragement for the hosts.

Back under way. Can Barcelona score without Lionel Messi?

Image source, Reuters

You've been describing Ronaldo in just three words...

Haweya: Freak of nature.

John McEnerney: Lean, mean, goalmachine! 

Jonathan: He's simply stunning.

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Over in Italy, reigning champions Juventus , who travel to play Manchester City in the Champions League on Tuesday, still trail Chievo 1-0 with two minutes of the first half remaining.

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Earlier, Thomas Muller scored a 90th-minute penalty as champions Bayern Munich came from a goal down to continue their 100% winning start in the Bundesliga.

Pepe Guardiola's side trailed to Alexander Esswein's spectacular goal for Augsburg just before half-time.

But Bayern, who begin their Champions League campaign away to Olympiakos on Wednesday, drew level through Robert Lewandowski with 13 minutes left.

Muller made it four league wins out of four after Douglas Costa was fouled.

You've been describing Cristiano Ronaldo in just three words after he became   Real Madrid's record scorer in La Liga.

Morena Mothupi: The football messiah.

Sanctified Kaludzu: Outta dis world!

Matthew Kanterman: Truly world class.

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You've been describing Ronaldo in just three words...

Wayne Bird: Not half bad.

saqibafc: Beast. Nothing more. 

Mohammad Malik: Dedicated and complete.

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Not a great advert for La Liga. More fouls than thrills.

A rare chance for Atletico as Fernando Torres wriggles free of his marker inside the box but can't direct his shot on target.

Two quick yellow cards as Jose Gimenez is booked for a clumsy challenge on Rafinha before Andres Iniesta, who has never been sent off, is cautioned for hacking down Gabi. 

It's ferocious.

How long before the visitors score? They've hit the bar and been denied a penalty.

Terrific attack by Barcelona.

Luis Suarez powers deep into Atletico's half before cutting the ball back to Neymar inside the area.

The Brazilian is surrounded by red and white shirts but manages to get a shot away, the ball appearing to strike the arm of defender Jose Gimenez.

Barca's claims for a penalty are ignored by the referee.

Image source, Reuters

Lionel Messi looks relaxed on the bench. Barca have done everything but score. 

Both teams are locked on six points after two games but Barca are by far the most threatening side.

Atletico are sitting too deep and inviting trouble. The visitors suffer a setback as Thomas Vermaelen is injured and replaced by fellow defender Jeremy Mathieu.

Image source, AFP/GETTY