Manchester United are plotting a sensational move for Arsenal star Alexis Sanchez.

Manchester United boss Jose Mourinho has made Atletico Madrid ace Antoine Griezmann his No 1 summer transfer target.

But Griezmann claimed last night that he is NOT thinking about leaving Atletico Madrid.

And Express Sport understands Manchester United are monitoring Sanchez’s situation at Arsenal.

Alexis Sanchez will have just one year left on his £130,000-a-week contract at the Emirates this summer, when Arsenal may decide to cash in rather than risk losing him for free.