Gary Rose
BBC Sport at Anfield

Erling Braut Haaland has been in the dressing room for Red Bull Salzburg but he has just emerged to warm up, prompting cheers from the away fans.

Could their free-scoring youngster be about to be unleashed?

Image source, Getty Images

Similar story of superior possession for Chelsea against Lille.

Although Tammy Abraham needs another birthday wish to come true to turn this game around.

Image source, Opta

Andy West
Spanish football writer at Nou Camp

Really worrying half for Barça. Lots of players looking uncomfortable, defence constantly vulnerable to rapid counters, attacking play almost entirely reliant on Messi. Not good.

I've always hated zonal marking but because so many greater minds than me insist on it I always presume that there's something great about it that I just can't see.

Like Strictly, or avocado.

Tony Lock: As a former centre back, can I just say that zonal marking should never be used by any team at any level. You have to mark players not empty space. Zones don't score goals, people do.

Football fans are never happy.

Dave Bookham: Lampard needs to get a defensive coach in. These young guns need to learn to defend.

Aaron: Salzburg have shown they can score goals and have sufficient threat to make anyone uncomfortable. Liverpool have show their defence is also ruthlessly exploitable.

Salzburg may have grabbed a goal courtesy of Hee-Chan Hwang but there's no denying the amount of possession Liverpool have had in the first-half.

Image source, Opta

Ajax are in control at Valencia with Quincy Promes adding to Hakim Ziyech's opener to put them 2-0 up in Group H - and on course for two wins from two.

In Group G Zenit St Petersburg are going top as things stand, leading Benfica 1-0, while Lyon lead at RB Leipzig.

Who had Swansea second after 10 games?

That's the way it's looking at the moment - check the latest here.

Chris Sutton
Former Aston Villa striker on BBC Radio 5 Live

Liverpool were ruthless, you thought they were home and dry but that goal from Salzburg will keep them on their toes as they go into half time. We have seen Liverpool at their very, very best in parts of this game.

So close! Jorginho with a beauty of a curler from the edge of the box, against the outside of the post and away!

Jurgen Klopp sprints off down the tunnel. Wants to find out how Dina Asher-Smith has got on.

[She won!]

Lionel Messi has had a free-kick saved and then Arthur goes close. Barca rallying.

Chris Sutton
Former Aston Villa striker on BBC Radio 5 Live

I thought at 3-0 it was all over but then Salzburg got a quick goal back and that could be really key. They look a threat in the final third, they just need to keep the ball a bit more. If they do that then Liverpool could be in trouble.

In the 68 games that Frank Lampard has managed between Derby County and Chelsea in all competitions, his teams have only kept a clean sheet in 22% of their matches (15/68).

Marcos Alonso in fact takes it and flips it over the top. There's a bit of an inquest afterwards, Willian not happy.

Does anyone know who takes any set-piece for Chelsea?

Femi: Chelsea just can’t defend set pieces.

Ceewhy Chris: Why do Chelsea zonal Mark at set pieces? Firmino scored a similar goal at the bridge.