Espanyol striker Felipe Caicedo appears to have hurt himself in a challenge with Sergio Busquets but he's OK to continue.

Italian Serie A

Napoli are playing Torino right now in Serie A and Lorenzo Insigne has scored a brilliant opener for the title contenders. The ball dropped to him outside the box and he hit a first-time volley that flew up into the air and above the keeper. Woof.

Barcelona striker Neymar clashes with Gerard Moreno - he almost, sort of, not really, kicked the Espanyol player and is booked.

Espanyol goalscorer Felipe Caicedo wipes Jordi Alba out with a late sliding tackle and is lucky to escape punishment. This derby is getting a bit feisty.

Great football from Barcelona - Andres Iniesta steps around an opponent in midfield and plays it down the left wing to Neymar. The Brazilian finds Lionel Messi, whose shot is blocked.

Espanyol break and Hernen Perez's excellent cross from the right finds the head of Felipe Caicedo but his effort is blocked by a defender.

Moments later Javi Lopez pulls back the speeding Neymar on the halfway line and escapes a booking. That guy is very much riding his luck.

Barcelona should have a penalty as Javi Lopez basically kicks Neymar down from behind when the Brazilian is trying to control the ball in the box.

No penalty and Neymar is down injured although I think he's OK to carry on.

Neymar almost puts Barcelona ahead - Andres Iniesta plays another brilliant ball through and the Brazilian fires just wide of the far post. He thinks keeper Pau Lopez got a touch but the referee disagrees. Goal-kick.

Image source, AFP/GETTY

Espanyol's Gerard Moreno is booked for a foul on Barca's debutant midfielder Arda Turan.  

It's a more even game that we might have expected so far. Espanyol are holding their more illustrious opponents although Barcelona are just threatening to create chances every time they get the ball.

David Knightley tweeted us with a screengrab of the Espanyol goal entry: Frame this collector's item!!! Barcelona losing!!!

Unfortunately they'd already equalised in the time he was able to tweet us!

Lionel Messi finds Neymar in the box but Espanyol keeper Pau Lopez charges off his line to take the ball off the Brazilian's foot. Not too energetic a start from either side.

Image source, AFP/GETTY

Barcelona fans already whistling Espanyol keeper Pau Lopez for perceived time wasting. There's 177 minutes of this tie left, mate - you already playing for penalties?

We are under way at the Nou Camp.

Players out on the pitch - they're almost ready to go? 

Are you ready? Mind you it doesn't matter, they're kicking off with or without you.

Image source, EPA

There's already been quite a lot of Copa del Rey action today.

Alvaro Negredo scored a hat-trick as Gary Neville's Valencia thrashed Granada 4-0.

Deportivo La Coruna had to come from behind to draw 1-1 with second tier Mirandes.

Athletic Bilbao, who lost last year's final to Barcelona, beat Villarreal 3-2.

And in the last few minutes, Sevilla beat Real Betis 2-0 in the Seville derby.