Barcelona switch off a bit from a short Sevilla corner and Ivan Rakitic heads wide from six yards out. One of their better chances.

Ferran Torres is offside from Joao Cancelo's ball over the top and misses the target anyway.

Ferran Torres replaces Joao Felix up front for Barcelona.

Orjan Nyland flaps at a cross and Loic Bade blocks Robert Lewandowski's shot on the line.

But then the referee blows for Jules Kounde's foul on Nyland to force the error.

Gavi fires just over after Joao Felix flicks the ball into his path. Actually it's another corner.

Lamine Yamal wins the ball off Sergio Ramos in midfield and starts a Barcelona attack that ends in Fermin's cross almost finding Robert Lewandowski.

Sevilla bring on 36-year-old Brazilian midfielder Fernando for Djibril Sow.

Lamine Yamal, bidding to become Barcelona's youngest ever scorer, drags a shot just wide of the near post under pressure from Sergio Ramos.

Another Lucas Ocampos long throw-in causes Barcelona problems and Djibril Sow's header is saved by Marc-Andre ter Stegen.

It's just Dodi Lukebakio & friends up front for Sevilla. The Belgian sends a flying volley wide. He's had six of their eight shots tonight.

Barcelona are certainly on top now as they win another corner. Jules Kounde heads over from Ilkay Gundogan's ball, but it's deflected and Barca have a seventh corner now.

This one is punched away by the Sevilla keeper. Then Robert Lewandowski is tackled in the box. And then the Sevilla keeper spills a simple catch and catches it before it crosses the line.

This is a good spell from Barcelona.

Fermin plays a brilliant pass into Robert Lewandowski and the goal legend is tackled by Juanlu just as he's shooting. The ball loops into the air and lands in the roof of the net.

From the resulting Ilkay Gundogan corner Gavi heads over from seven yards.

Ilkay Gundogan whips in a free-kick for Barcelona but it's headed away by Sergio Ramos, who has played well today.

Juanlu swings a free-kick into the box and Erik Lamela clatters Jules Kounde with a boot to his hip as he tries to get onto the end of it. Booked.

Sevilla's Juanlu catches Joao Felix and goes to booktown.

Chance for Sevilla. Lucas Ocampos hurls a long throw into the box and it's knocked onto Dodi Lukebakio, who volleys over the bar. That's his fifth chance of the game.

There's a crowd of 41,116 at the Olympic Stadium for this one.

Barca go forward immediately as Alex Balde plays a through ball into Robert Lewandowski but it runs through to the keeper.

The second half is under way.

Since April, Barca recorded a 0-0 draw in three of their five La Liga matches that were goalless at the break. Barca won the other two games without conceding: 1-0 at home against Osasuna (2 May) and 2-0 versus Cadiz (20 August).