Manchester United boss Jose Mourinho says tonight's Carabao Cup clash with Derby County will be good for Diogo Dalot.
Dalot will make his home debut against the Rams.
Mourinho said: "He has played there but with an empty stadium. He played in the Under-23s, now he plays in the first team. Obviously, people liked what they saw in the match against Young Boys.
"This is an English competition, the different salt and pepper that English competitions have and I think it's good for him, for his formation, for his hesitation, for him to try and be ready for the top flight as soon as possible."