The left-back is pleased the Red Devils have cut out the ‘sloppy, silly’ mistakes.
Phil Neville’s side were due to face the two-time world champions in a Wiesbaden friendly on Tuesday.
The Reds battled back to beat Sheffield United 2-1 after a contentious early penalty decision.
The 25-year-old Raheem Sterling said he wanted to create something “humongous” for the people he was helping.
Sander Berge put the Blades ahead with a contentious penalty but Roberto Firmino and Diogo Jota struck for the hosts.
Real Madrid and Barcelona Both sides had suffered shock defeats last weekend.
Aboubakar Kamara was sent off for a challenge on Eberechi Eze.
The Hammers earned a share of the spoils with a 1-1 draw at the London Stadium.
The Burnley boss is enjoying how the Premier League season is shaping up.
Leeds City Council announced its Healthy Holidays programme on Friday following Rashford’s increased efforts.