Miguel Almiron, Lewis Hall and Joe Willock fired Newcastle to a famous first Old Trafford victory in a decade as Carabao Cup holders Manchester United suffered a second 3-0 home humiliation in four days.
Manchester United boss Erik ten Hag remains optimistic that his players will find their form after the disappointing defeat to Manchester City.
Roy Keane insisted Bruno Fernandes should be stripped of the Manchester United captaincy after they were outclassed by Manchester City in a one-sided derby at Old Trafford.
Erik Ten Hag insisted Manchester United were still "on the up" despite being comprehensively outplayed by rivals Manchester City in Sunday's derby.
Erling Haaland has revealed that the Manchester United fans' "Keano" chant helped drive him to score twice in Manchester City's 3-0 derby win.
Erling Haaland's double helped Manchester City secure derby day delight as lifeless rivals Manchester United were outclassed in an embarrassing home defeat.