Man. Utd v Liverpool - As it happened.
FT: Manchester United 2 - 1 Liverpool!! Rashford's brace in the first half is the difference as Jose Mourinho's side hold on to secure a massive three points against their rivals in the race for Champions League qualification. Eric Bailly's own goal gave Liverpool a lifeline but they couldn't find the breakthrough to overturn the deficit.
United make their final change as Darmian comes on for Alexis Sanchez.
Salah can't get over a dropping ball and blasts his shot way over.
Another Liverpool corner comes to nothing.
Karius comes charging out 40 yards to stop a cross meeting a dangerous United counter attack. Brave goalkeeping.
Space is opening up for Liverpool but unfortunately time is running out. Can they find a last-minute equaliser?
Six minutes added on.
From a free-kick, the ball is laid up for Wijnaldum but his shot is deflected out for a corner.
Valencia is booked for a high foot on Mane.
Mata is brought off for Lingard.
Liverpool are straight up the other end and win a corner. But after Smalling goes down holding his hip, referee blows up and nothing comes of it.
The ball is pinging around the box but United can't put it in the back of the net. Wijnaldum makes an important block too.
The visitors deal well with a United corner.
Liverpool should have had a second penalty!! Fellaini catches Mane in the box and the Senegal international goes down but referee Craig Pawson is having none of it!!
Alexander-Arnold comes off for Wijnaldum.
Klopp receives a dressing down by the referee for reacting angrily to the free-kick.
Tackles are flying in now and Lovren gives away a free-kick for a poor tackle on Fellaini.
The visitors have another corner but it's headed away by Fellaini.
Liverpool have all the momentum now with United yet to build a serious attack in this second half and they can't now afford to sit back with only one goal in it.
Alexander-Arnold's high foot gifts United a free-kick.
Rashford is off for Felliani in United's first change.
To make matters worse for Bailly, he's injured himself scoring it. Although he looks okay to carry on.
GOAL!! LIVERPOOL!!! Eric Bailly has scored the most spectacular own goal of the season to give Liverpool a lifeline at Old Trafford. Mane crosses it into the box from the left and Bailly tries to clear it in an unorthodox fashion but messes it up completely with the ball passing De Gea at the near post and into the back of the net.
Salah makes a promising dribble down the right but lets the ball creep out.
Ball falls to Milner just outside the box but the Englishman cuts across his shot and it goes wide.
Lallana comes on for Oxlade-Chamberlain in Liverpool's first substitution of the match.
United are doing well to sniff out any attack from Liverpool today, who could be forced into some changes to find a goal at Old Trafford.
Liverpool appeal for a handball on Valencia and it looked hopeless from a distance. But replays show the ball clearly struck the United defender's hand and he is incredibly lucky to get away with that!!
Mane shoots from long-range but it is partially blocked and rolls to De Gea.
McTominay is down holding his head but he's okay to carry on.
Another Liverpool corner after a shot by Oxlade-Chamberlain takes a deflection.
Firmino lifts it over the defence to Salah but he's well marked by Bailly and can't get a shot away.
Van Dijk is up to meet the set-piece but he can't get over the ball and heads it over.
Early corner for the visitors.
Liverpool get the second half underway. Can they find their way back into the match?
HT: Manchester United 2 - 0 Liverpool!! Well the visitors are dominating every other stat bar the one that counts. Two goals from Marcus Rashford in 10 minutes has given Jose Mourinho's side a great advantage going into the break. Liverpool are struggling to find gaps in United's defence and are lacking that clinical edge up front.
Two minutes added on in the first half.
Late corner for Liverpool in the first-half. Can they claw a goal back? No.
Robertson breaks free down the left and crosses it into the box but it's cleared by the United defence.
CHANCE! Mata with a great chance to make it 3-0!! The Spaniard finds himself with loads of space in the box as a ball is pumped into him. He jumps up and attempts a bicycle kick but doesn't connect well with the ball and it goes wide of the right post.
Klopp is cutting an angry and frustrated figure on the touch-line, understandably so with poor defending costing Liverpool despite dominating possession.
Oxlade-Chamberlain is handed a yellow card for dragging McTominay to the ground.
United can afford to sit back and plug the gaps now with a 2-0 lead with Liverpool left frustrated and unable to work space for their attacking trio.
Rashford turns it on against the big teams.
Rashford is booked for a late challenge on Milner. Thankfully he pulled out or it could've been red.
GOAL!! RASHFORD AGAIN! It's comical for Liverpool. Route-one again from De Gea is worked through to a rushing Rashford who shows no hesitation when shooting. It takes an important deflection off the leg of Alexander-Arnold and goes over Karius and into the back of the net. 2-0!
CHANCE!! Van Dijk misses a golden chance to equalise for Liverpool! The defender gets low to meet the corner but misjudges the flight and the ball hits him on the shoulder and goes wide of the post.
Firmino wins Liverpool a corner.
Mane does well to close down United and win possession in the final third. The ball bounces to Milner on the right, who whips it in but it evades everyone in the box.
United have won all 16 matches in which they've scored first this season. That isn't a good omen for Jurgen Klopp and Liverpool.
Liverpool have a free-kick which falls to the feet of Firmino outside the box. The Brazilian curls it back in and it's just a bit too high for Mane.
GOAL!! RASHFORD!! United take the lead!! Straight from the goal-kick, De Gea fires it up the pitch and the ball is headed on by Lukaku perfectly into the path of Rashford. The young forward still has a lot to do but dazzles Alexander-Arnold in the box to create some space and curls it into the back of the net. Great finish!
It misses everyone and bounces out for a goal-kick. Wasteful.
Liverpool have the first corner of the game.
United are starting to get a foot in the game but Lukaku can't hold up a long ball and Liverpool deal with the danger.
Few niggly fouls creeping in on Rashford and Firmino.
No real chances in the opening 8 minutes with Liverpool enjoying the share of possession. Could be quite a cagey game.
A ball over-the-top of United's defence is hit too strong and Salah can't get on the end of it.
First foul goes against Can on Valencia. United have a free-kick in midfield.
Liverpool again try their luck down the right but United are holding strong for the moment.
They try an attack down the right but there's a miscommunication and it goes out for a goal-kick.
Liverpool knocking the ball about in the opening minute.
United get the match underway!
The players are out on the pitch.
10 minutes until kick-off!
Warm-ups are underway at Old Trafford.
Will Jose Mourinho 'park the bus' against Liverpool today?
Paul Pogba misses the crunch match for United after sustaining a leg injury in training on Friday.
Liverpool: Karius; Alexander-Arnold, Lovren, Van Dijk, Robertson; Can, Milner (c), Oxlade-Chamberlain; Mane, Salah and Firmino. Subs: Mignolet, Wijnaldum, Gomez, Henderson, Lallana, Solanke and Matip.
Manchester United: De Gea; Valencia (c), Bailly, Smalling, Young; Matic, McTominay, Mata; Sanchez, Rashford and Lukaku. Subs: Romero, Darmian, Lindelof, Shaw, Carrick, Fellaini and Lingard.
Here's the Liverpool squad arriving at Old Trafford earlier:
The two clubs have enjoyed a fierce rivalry over the years, with United just coming out on top in the head-to-heads. Today will be their 200th meeting.
Hello and welcome to the eagerly-anticipated Premier League clash between Manchester United and Liverpool, who are separated by just two points and one place in second and third.