With Ruben Amorim now 13 Premier League games into his reign following Sunday’s 2-0 defeat to Crystal Palace, we have crunched the numbers to see how he stacks up against the first 13-game records of the post-Fergie managerial alumni across Arsenal, Chelsea, Liverpool, Manchester City, Tottenham, and, of course, United themselves.

Amorim's United feels like a pencil sketch of a grander planned work - there are signs of progress but huge improvements are needed

Ruben Amorim expressed concern over Lisandro Martinez's injury, calling it serious, as Manchester United's defensive depth faces a major challenge following the centre-back's stretchered exit in their 2-0 defeat to Crystal Palace.