Man United boss Ruben Amorim has a warning for Man City ahead of Manchester derby

Manchester United will welcome Manchester City at Old Trafford on Sunday.

The Red Devils are looking to do the double over their city rivals this season.

Ruben Amorim’s side won the Manchester derby at the Etihad Stadium thanks to a late goal from Amad Diallo.

Amorim’s side will be without Amad for the big clash at Old Trafford but the United manager is still confident of beating Pep Guardiola’s side.

Despite losing to Nottingham Forest in their last match, the Man United...