Man Utd star Alejandro Garnacho snaps at social media troll in 11-word now-deleted post over cruel ‘highlights’ video

Casemiro was so bad he was taken off at half-time.

But were there any positive performances at Old Trafford?

Andre Onana – 5Nothing he could do about any of Liverpool’s goals and made a few saves to prevent the scoreline from getting worse.

Noussair Mazraoui – 5Came close to scoring in the first half and looked solid enough against Diaz although he did push up too high before Liverpool’s opener.

Matthijs de Ligt – 4Left Diaz and Domink Szobozslai in acres of space for the opening goal but was left in a tricky spot thanks to Casemiro’s error.

Booked for a shocking late tackle on Diaz.

Lisandro Martinez – 3Lost Diaz for the second goal which meant the Colombian was able to score unmarked from the penalty spot.

Also guilty of giving away the ball too easily and was not tight enough with his marking.

Diogo Dalot – 4Was caught …