Surely Joe Gomez has to at least hit the target here?

Strike! Tom Lawrence looks a proper menace for Derby and he's so direct, running through the middle and hitting a 25-yard drive which Sergio Romero has to push aside for a corner.

Lovely play down the Liverpool right sends Alex Oxlade-Chamberlain into the penalty area, he cuts it back dangerously but it's well cleared at the far post by Jonjoe Kenny.

Image source, Getty Images

Martin Keown
Former Arsenal defender on BBC One

It is opening up for fun here, end-to-end stuff and that was a vital save from Jordan Pickford from Andrew Robertson's shot.

The game's getting ragged now, stretched. James Milner puts in a cross from one wing which Jordan Pickford parries out to Andrew Robertson, he takes a touch and shoots high and hard, well saved by Pickford!

James McCarthy is then booked for his umpteenth foul in the middle. Half an hour to go.

Phil McNulty
BBC Sport chief football writer at Anfield

Wise precaution from Everton manager Sam Allardyce to remove Wayne Rooney. No lack of effort, maybe almost too much, but nothing was going right and he was starting to look like a red card waiting to happen.

Another half chance, Juan Mata has a low shot saved, Romelu Lukaku has a shot blocked and Paul Pogba curls wide.

And then Lukaku should score! A header from a corner, five yards out, nods it wide!

Simon Stone
BBC Sport at Old Trafford

It is fair to say Henrikh Mkhitaryan has been a big disappointment as a Manchester United player.

He has only shown flashes of the form that made him such a key figure at Borussia Dortmund and getting replaced at half-time, as he did on his full debut against Manchester City last season, is never a good sign.

Inter Milan would love to take him on loan but have been told United are only willing to negotiate a straight sale.

Borussia Dortmund are also interested.

Martin Keown
Former Arsenal defender on BBC One

You expect more from Lallana, he doesn't even hit the target. He strangely looked like he was lacking confidence there.

Image source, Reuters

Another good chance for Liverpool! They break and break well, Adam Lallana is the man haring through the middle but he looks a bit short of sharpness and toe-pokes wide when he would have wanted to run it into the penalty area.

Romelu Lukaku's first involvement sees him win the ball back and find Ander Herrera, they have a man over in Juan Mata but Herrera chooses to shoot instead and pumps it into the Stretford End.

Should score! Joe Gomez is left all alone at a corner and he closes his eyes and heads it meekly wide! Jurgen Klopp can't believe it. Big chance.

Robbie Savage
Ex-Leicester City & Wales midfielder on BBC Radio 5 live

Wayne Rooney's not happy about going off but it's the right call from Big Sam.

Derby have started the second half well and that's close, a corner is half cleared, Tom Huddlestone fires off a shot and it's deflected wide. Sergio Romero had dived past it...

Image source, PA

I think he may well have been sent off soon so Wayne Rooney is withdrawn - on comes Ademola Lookman.

The Liverpool fans enjoy that...

Image source, Reuters

Wayne Rooney pops up on the left wing and stands up a good cross which Dominic Calvert-Lewin attacks - headed away brilliantly by Andrew Robertson!

That's got the away end bouncing again...

Martin Keown
Former Arsenal defender on BBC One

Wayne Rooney needs to be careful, that was a borderline challenge, he is a senior player now.

Image source, Reuters

Kevin Kilbane
Former Republic of Ireland winger on BBC Radio 5 live sports extra

It looks like Henrikh Mkhitaryan is going off, he struggled in the first half - simple passes, giving the ball away, his first touch letting him down.

Romelu Lukaku immediately puts uncertainty in the Derby centre-backs' minds.

Image source, Reuters

Away we go - Lukaku is on for Henrikh Mkhitaryan.

Careful, now! Wayne Rooney bundles Emre Can to the floor in a rumbustious challenge and he's already on a yellow...

Image source, Reuters