Reece James, who has been excellent so far, whips in a decent ball to Kai Havertz. He touches it on for Timo Werner and he gets a shot away.

He's falling backwards and doesn't connect with it. But it's a shot on target from Chelsea. It's taken them half an hour.

No reaction yet from PSG to that Bruno Fernandes penalty. Thomas Tuchel looks like he needs a holiday.

Alistair Bruce-Ball
BBC Radio 5 live commentator

Chelsea are being tested against a good Sevilla side here as we thought they would. But they're having a good spell in the game. Mendy has made his first save, a downward header which took a deflection off Zouma's shoulder and he did well to go back the other way and get a strong left hand on it.

Lionel Messi makes it 116 Champions League goals and counting, scoring from the penalty spot after he had been felled at the end of a weaving run.

That should settle a few nerves.

And it is 2-0 in Turin, with Luis Felipe's header doubling Lazio's lead over Dortmund.

Decent break from Sevilla but they don't take advantage of it.

Ivan Rakitic has time to pick out Suso on the right but he overcooks it and it pushes him wide of the box.

He can only lift it straight back into the keeper's hands. Timo Werner tries to escape at the other end but the flag's up.

Angelino has netted again! RB Leipzig have a second against Istanbul Basaksehir, while Borussia Dortmund are now 2-0 behind to Lazio.

Luis Alberto gets the second to add to his assist for Ciro Immobile's opener. Not a great start to Jude Bellingham's European debut.

Dion Dublin
Former Aston Villa & Man Utd striker on BBC Radio 5 Live

It was the same way, it's the same penalty as the first one, he didn't change his mind. The skip and the pass to the left of the keeper. The keeper kept his left foot on the line but dived to his right, he got it wrong. Fernandes kept his nerve there.

Sevilla have picked up their level in the last 10 minutes or so. They are starting to dominate and dictate the tempo, with Edouard Mendy having to make that save earlier.

Chelsea still haven't had a shot yet.

What is going on with Barcelona? They are all over the place at the back.

Tokmac Nguen is given acres of space in the box to crash a rising shot against the underside of the bar.

Ronald Koeman does not look a happy man.

He's miles off his line. Keylor Navas has a giggle but he'll be fuming. It's the right decision though.

Bruno, x2...

Hang on...

It might be taken again here...

No, no, no. It's another miss from Bruno Fernandes but Keylor Navas has done so well to make the save, diving low to his left.

Luke Shaw feeds it through to Anthony Martial in the box and his legs are taken away from it. It's a pen!

Step up Bruno Fernandes...

Lovely feet from Anthony Martial. He does the hard work, cutting inside off the left and creating space to shoot.

He tries to curl it towards the far corner. You could see what he was trying to do but he ends up skiing it.

Jorginho needs to be careful here. He's living dangerously as he clips Ivan Rakitic late, stopping a decent attack for Sevilla.

They have a free-kick in the Chelsea half and it's swung in dangerously. It's a free header and Edouard Mendy does well to react. It's then cleared hastily before the rebound can be poked in.

Image source, Getty Images

On-loan Manchester City full-back Angelino has put RB Leipzig in front in the other match in Group H - Manchester United's group.

It was a cracker too.

Michael: Regardless of opinion - i dont actually mind the United third kit...

London Money: If someone could superimpose a pack of hyenas chasing down a couple of the United team that would be greatly appreciated

Way of Futa: All this hate for the Zebra kit. If United win today I'll buy one!!

Jorginho, Chelsea's skipper for the night, is in the book for a foul on Lucas Ocampos. Long way to go now.

Dion Dublin
Former Aston Villa & Man Utd striker on BBC Radio 5 Live

Just watching Neymar on the left-hand side, Scott McTominay is trying to rough him up but he's not getting the better of him. Man Utd have got to stay stronger in the midfield, don't allow PSG to have all of the ball and dictate all of the play.