The Daily Mirror reports that United will make the bid for the 21-year-old when the transfer window opens.
Moyes has made two personal checks on the youngster and is ready to makea massive bid to land the midfielder on January 1.
Koke has impressed for Atletico this season and was a key player for the Spain side that won the European U21 Championships last summer.
Bayern Munich, Arsenal and Liverpool are also reportedly interested in the youngster.
What is your opinion? Feel free to discuss the article under. You have to comment by using your Facebook profile. Be fair and have respect for other people and opinions!
The reputation of the Premier League means it is the most popular and one of the most watched leagues in the world.
Five English clubs will compete in the last sixteen of the Champions League for the first time ever as Liverpool, Manchester United, Manchester City, Chelsea and Tottenham face some difficult away matches.