At 18 years and 272 days, Lamine Yamal is the youngest player to reach 100 appearances in La Liga history.

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As things stand, Bayern Munich are going 12 points clear at the top of the Bundesliga.

Over in Spain, Barcelona are going nine points clear of Real Madrid at the top of La Liga.

As ever, Bayern boss Vincent Kompany is looking sharp on the touchline.

Is the Belgian the best dressed coach in football?

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Image source, Getty Images

Image source, Getty Images

Barcelona end the first half on top in the Catalan derby.

Ferran Torres' goals are the difference at the break.

Barcelona captain Ronald Araujo sends a header off target.

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Into three added minutes at the end of the first half.

Barcelona are pushing forward for a third goal.

St. Pauli look to replicate a training ground routine from the corner, but get it all wrong and that'll do it for the first half.

Bayern dominated the opening stages, but the hosts grew into the game and would have equalised were it not for a superb block from Kim Min-Jae.

Jamal Musiala's early goal separates the two sides, though the 23-year-old was denied a second by the woodwork.

Urko wins a corner after his shot from a free-kick is blocked.

It comes to nothing and then Cyril Ngonge is booked for a poor foul on Gavi as he looks to start a Barcelona attack.

One minute added on at the end of the first half in Hamburg.

St. Pauli venture forward and win a corner..

Bayern are looking for what could be a decisive second goal before the break, but a series of half chances in the past few minutes have failed to seriously trouble St. Pauli.

Wow, Marko Dmitrovic makes two brilliant saves to deny Fermin Lopez and Eric Garcia in quick succession!

He is doing all he can to keep his side in the game.

Gerard Martin is back on his feet and after some brief treatment on the sidelines, he is back on the pitch.

Gerard Martin is down injured but Espanyol continue playing.

The home fans weren't happy that the whistle wasn't blown immediately.

Nobody was near Martin so there is a bit of a worry.

Pol Lozano is lucky not to get a yellow card after tugging Lamine Yamal's shirt.

Espanyol have found the teenage winger tough to deal with.

St. Pauli are giving a much better account of themselves as we approach half-time.

This lot are giving them all the encouragement they can.

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Gavi and Omar El Hilali are booked for a coming together.

That is the first real flare-up in this Catalan derby.

Pedri is pulled down by Pol Lozano and Barcelona have a free-kick on the edge of the box.

Lamine Yamal takes and it just flies over the crossbar and lands on the roof of the net.

Espanyol goalkeeper Marko Dmitrovic was rooted to the spot.

Tom Bischoff cracks a low shot from the edge of the box, but St. Pauli goalkeeper Nikola Vasilj is right behind it.

Two goals for Ferran Torres, two assists for Lamine Yamal.

A great 25 minutes for Barcelona so far.

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St. Pauli have got to score!

Danel Sinani runs onto a cut-back from the byline, but with the whole goal to aim for his shot is somehow blocked by Kim Min-Jae.

That is some block.

After a dominant start from Bayern, we've suddenly got an end-to-end game on our hands.