Hello and welcome to our LIVE coverage of Porto vs Chelsea in the second round of fixtures in the Champions League group stage! Team news to follow shortly...

And that's full time as Porto get a very good victory over a disjointed and chaotic looking Chelsea side.

Costa still fuming about the penalty decision and rightly so. It's obvious and took place just yards away from that fifth official behind the goal. Porto sensing that they're nearly there and over the line.

Good pressure from Chelsea as they get cross after cross into the box but Maicon hacks the ball clear time and again.

Handball shout from Costa as Marcano comes across to stop the striker coming inside. Replay shows it was handball. Should have had a penalty.

Chelsea trying to find a way through the middle but Maicon hacks a loose pass clear and the ball ends up all the way back with Begovic.

Layun on the break down the right but his defleected cross towards Aboubakar at the far post heads towards Begovic. Imbula then booked for a trip on Willian.

Fabregas with a free kick deep on the left. He puts it into the box but it is far too weak and Osvaldo can clear with ease.

Lopetegui is urging his players back into position as Chelsea geta throw in their own half. Incredible man management and desire to keep hold of this.

Osvaldo is coming on for Brahimi who has been absolutely excellent tonight.

Matic from distance but his effort is woeful and it flies into orbit. Mourinho looks fuming.

Casillas with a long kick up the pitch but it just runs out of play. We've got a tense last five minutes on the cards here.

Very calm play from Aboubakar and then Imbula despite being surrounded by Chelsea shirts.

Danilo booked for a pull back on Hazard in the middle of the pitch.

WHAT A SAVE! Layun swings in the corner and Danilo wins the header but the ball is well blocked by a defender next to the goalkeeper. Unbelievable stop because that was going in.

Andre is making way for Layun.

Imbula looking unstoppable as he skips past and through four challenges by twisting and turning like a fleet-footed winger. Matic booked for pulling him back.

Neves is making way for Evandro. Brilliant performance from the teenager.

Chelsea with the ball now and trying to push the Porto team backwards. This game hangs in the balance.

Aboubakar absolutely tears past Cahill and into the Chelsea half to alleviate pressure from the Portuguese.

Neves is down at the moment looking tired in the middle of the pitch.