MILAN - Andrea De Marco is the designated referee for Sassuolo-Milan this Sunday at 20.45.De Marco was born 21 May 1973 in Genoa and has referred 3 previous Sassuolo matches. He has taken charge of Milan on 18 occasions: 12 wins for the rossoneri, 5 draws and 1 defeat.He will be assisted by Marco Barbirati and Andrea Marzaloni. The fourth official will be Giulio Dobosz. Mauro Bergonzi and Riccardo Pinzani will be behind the goals.