However, Pioli refused to dub it "perfect".
“I don't believe there is such a thing as a perfect performance, but we went pretty close this evening," said Pioli in his press conference.
“We played as a mature team, focused and determined, winning a very difficult and very important match. Milan had never won at this stadium, so it's satisfying for everyone."
Pioli added: “Our intention with Tomori is clear and his intentions are clear too, but that's for the end of the season and not now."