The Morocco international showed plenty of hunger and desire from right-back, which didn’t go unnoticed by the Reds faithful at Old Trafford, before he made way in the 81st minute for his former Ajax and Bayern Munich team-mate Matthijs de Ligt to be introduced for his first United outing.
Having only arrived in M16 on Tuesday, it’s been quite the week for Mazraoui, who sat down with club media to discuss a whole range of topics.
Scroll down to have a read of some of the key points that arose from our versatile new no.