Manchester United v Liverpool ratings: Maguire 2, Pogba 2; Salah 10, Keita 9

Record victory for Jurgen Klopp's side at Old Trafford

MANCHESTER UNITED RATINGS: David de Gea 4 - Conceded now in 13 consecutive home games for United – not that he could do much about the five which past him. A chocolate fireguard would have offered more protection. Good save from Alexander Arnold after 70. EPA

Aaron Wan-Bissaka 3 - Left his man to try and retrieve the ball before Liverpool’s opener. Didn’t. And from there things got even worse. Booked – one of seven United players to get a card on a day of frustration. EPA

Victor Lindelof 3 - Another in the wrong position for the opener for the most jittery start from United. Ball bounced off him before Liverpool’s third. Booed off at half time with the rest of his teammates by a support who otherwise sang until the end. No wonder several of the players apologised. EPA

Harry Maguire 2 - Adrift as Liverpool cut United’s defence open from the start and tangled with Shaw for the second as Liverpool went 2-0 up after 13. Things got even worse and he’s having an awful time of it. Booked. Getty

Luke Shaw 3 - Stranded for Liverpool’s opener. Shot wide from distance after 21, but, like the rest of the defenders, he was all over the place as a far superior Liverpool passed the ball around them. EPA

Fred 3 - Lovely ball to Ronaldo after three minutes. And that was the highlight as his side were thrashed. Booked. Not even fair to compare him to someone as influential as Jordan Henderson today. Had little time on the ball against a side who never stopped hunting the ball down. EPA

Scott McTominay 3 - Ran back to dispossess Salah after eight minutes. Does he really want to be reminded of anything after that as Liverpool completely dominated? Headed ball down to set up Cavani after 83. The game was so far gone, there was barely a reaction when the ball went in the net. EPA

Bruno Fernandes 3 - Skied a third minute shot over. Wasted. Often frustrated, too often argumentative. Booked for this on an afternoon which became deeply embarrassing for the home team. AP

Mason Greenwood 4 - Was up for it from the start, intercepting a Liverpool attack. Then they scored twice. Shot tested Alisson after 28, but what else can you say about a player on a side which was 4-0 down at half-time for the first time in 31 years? AP

Marcus Rashford 3 - Lively start and got away from Kieta to shoot wide from 25 yards. But lost in the hideous muddle which developed and for which no words can make up. EPA

Cristiano Ronaldo 3 - Another who skied a shot early on. Put the ball in the net after 53 with a superb shot, but it was offside. Booked. He’s hugely frustrated – and hugely influential. And that could be a blessing and a curse for United. AP

SUBS: Paul Pogba 2 - On for Greenwood at HT. Dived in for a challenge with Keita on 58 and was sent off. He should have known far better. AP

Edinson Cavani 3 - On for Fernandes after 61 as Liverpool fans sang ‘Ole’s at the wheel’ and ‘Ole give us a wave.’ It was that bad. A deflected shot hit the crossbar after 83. EPA

Diogo Dalot 3 - On for Rashford after 61 as Liverpool fans chanted ‘Ole must stay’ while the speculation about United’s manager skyrocketed. AP

LIVERPOOL RATINGS: Alisson Becker 8 - The Brazilian foiled Greenwood and Ronaldo in the first half and was a model of composure. He distributed the ball with his usual aplomb. Getty

Trent Alexander-Arnold 8 - The 22-year-old was supposed to be the target for Ronaldo and Rashford but was comfortable throughout. He ranged forward at will and supplied the cross for Jota’s goal. Getty

Ibrahima Konate 8 - The Frenchman got sucked into midfield and went to ground early on but he soon found his feet. He was excellent in the air and strong on the ground. EPA

Virgil van Dijk 8 - The Dutchman was completely at ease. He oozed class. It is hard to believe that Maguire was a more expensive signing. EPA

Andrew Robertson 8 - The Scot’s passing was a little inconsistent but he worked the line well. He made himself available as an outlet ball and got better as the game went on. Getty

Jordan Henderson 8 - The captain was efficient in possession and adapted nicely to the defensive midfield role. His pass for Salah’s hat-trick was splendid. Getty

James Milner 7 - The 35-year-old limped off injured after 27 minutes but his workrate and appetite were illustrated when he was queuing at the back post behind Jota for a chance to score the second goal. Reuters

Naby Keita 9 - This was the 26-year-old’s best game for the club. He scored, helped set up two goals and broke up United attacks. He was carried off in the 64th minute after a horrible challenge by Pogba. Getty

Mohamed Salah 10 - The Egyptian’s pass for the opening goal was wonderful but what followed was exceptional. He tormented United and was rewarded with a hat-trick. AFP

Roberto Firmino 8 - The Brazilian’s movement and intelligence bemused the defence. He helped create the fourth goal before being replaced by Mane in the 77th minute. EPA

Diogo Jota 8 - The Portuguese caused havoc down the left. He scored the second goal and set up another for Salah. Getty

SUBS: Curtis Jones 7 - The 20-year-old replaced Milner in the 27th minute and was given some rough treatment by Ronaldo and Fernandes but never let it affect his game. Getty

Alex Oxlade-Chamberlain 7 - The 28-year-old joined the action in the 64th minute when Keita was injured. He was effective on and off the ball as Liverpool cruised towards the final whistle. AFP

Sadio Mane 6 - The Senegalese was introduced for Firmino with 13 minutes left. He was desperate to score and was perhaps a little too greedy. Reuters

Ole Gunnar Solskjaer is convinced he remains the right man to lead Manchester United despite hitting “rock bottom” in their record-breaking 5-0 home defeat to Liverpool.

Brought in as interim replacement for Jose Mourinho in December 2018 and handed the permanent position four months later, progress under the 1999 treble hero has come with plenty of ups and downs.

United are now at their lowest ebb under Solskjaer, having seen an error-riddled display ruthlessly punished in front of a shellshocked Old Trafford crowd on Sunday.

It was Liverpool’s biggest ever victory on enemy territory, with early Naby Keita and Diogo Jota goals complemented by a Mohamed Salah hat-trick on an afternoon when Paul Pogba was sent off.

Solskjaer, who signed a new three-year deal in July, called it the “darkest day” of his time as United boss but remains certain that he is the right man for the job.

“Well, the only way I know how to approach life is to wake up tomorrow morning, look forward, of course evaluate what’s gone on, and do my very, very best and be determined to come through difficult times,” he said.

“This is the worst feeling, you feel rock bottom and the feeling we’ve had, that we are getting to where we want to be, has been there.

“This is the worst I’ve been, the lowest I’ve been, but I accept the responsibility and that is mine today and it’s mine going forward.

“I do believe in myself, I do believe that I am getting close to what I want with the club."

Player ratings from the match can be seen in the picture gallery above. To view the next image, click on the arrows or swipe if on a mobile device.