The Ivorian was officially presented on Wednesday.
Diallo can’t wait to get started at Man United.
Speaking to MUTV, Amad Diallo said: “I’m over the moon to be here. I’m so excited to start here at Manchester United. It’s a dream come true and I can’t wait to start and play with the guys.

“It’s been a little bit strange these last few months. Now I’m here and I’m very happy to be here. I’m expecting a lot from my experience here and I’m looking forward to starting.”

Diallo didn’t have to self-isolate for two weeks upon arriving to the United Kingdom since he was part of Atalanta’s bio-bubble in Italy.

The Ivorian is expected to be part of the first-team setup at Old Trafford this season with the Red Devils officially confirming the transfer last week.