Anthony Mwangi: Dominant first half from Man City. Gundogan and Rodri are controlling the tempo of the midfield .I can't believe 45 minutes are already over.

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The big news at half-time is Sporting Lisbon's 2-0 lead over Borussia Dortmund. If that scoreline stays the same Sporting will be through and Dortmund out.

Real Madrid look good to progress after goals from David Alaba and Toni Kroos over Sheriff Tiraspol.

RB Leipzig are now 4-0 up on Club Bruges meaning both Man City and PSG are almost certainly through to the last 16 regardless of their result.

Dion Dublin
Former Manchester United striker on BBC Radio 5 Live

Messi, Mbappe and Neymar - there is no real striker there. They just play off the cuff. If I was playing with them I'd have to say something because the other eight are working really hard and those three have done absolutely nothing.

Dion Dublin
Former Manchester United striker on BBC Radio 5 Live

It has been very entertaining. City have been excellent, very well organised. I just can't see PSG living like this in the second half. There have been so many times they have been in danger and got away with it.

And that's the break at Anfield.

Sadio Mane saw his effort ruled out for offside, but Otavio also wasted a glorious chance to open the scoring for Porto.

Luis Diaz is causing a few problems down the left for Porto. He skips past Thiago with ease - shades of Mesut Ozil on Gareth Barry - but can't pick out the right pass.

City have dominated. But the teams remain level. As it stands they're both going through. Try telling either of these two to care about that right now, though.

Dave Grindey: How can Mane have been offside with his hand?

Sadio Mane picks the ball up inside the box, shifts it on to his left and looks to pick out the far corner, but it clips a defender on the way through and drops wide.

Closing in on half-time. Raheem Sterling goes for the spectacular but fires his effort from range well over.

Best chance of the half for PSG! And they waste it!

Neymar sets up Kylian Mbappe on the left side of the box and he shapes to curl the ball into the far corner but puts his shot over.

There's the warning City needed. They may be on top, but the class in this PSG team can alter the scoreline in a flash.

Just shoot! Twice Porto have cut the ball back when you think they're going to pull the trigger and it's not ended in a goal.

It's a delightful pass from Otavio, socks around his calfs, picking out Mehdi Taremi in the area - the forward is one on one with Alisson, but tries to find a team-mate instead and Tyler Morton gets back to pinch it for Liverpool.

An actual attack from PSG. Kylian Mbappe darts to the byline but can't wrap his boot around the ball before it goes out.

Liverpool have grown into this half and come pouring forward again down the right. Neco Williams picks out Takumi Minamino with a cross but the forward is offside in the box.

Some neat footwork from Lionel Messi buys his team some time and territory. The PSG forward is down holding his face after a foul from Joao Cancelo but I'm not sure he got touched by an arm or elbow at all.

Video Assistant Refereepublished at 20:39 Greenwich Mean Time 24 November 2021

20:39 GMT 24 November 2021

Liverpool 0-0 Porto

It's been chalked off!

The tightest of calls, but Sadio Mane was just offside from Thiago's superb pass.

And it remains goalless at Anfield.

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John Stones is hunting a header from a corner, but he leans on his man and concedes a foul. Breathing chance for the visitors.

City win a corner. Relentless.