On Wednesday, December 23, 2020, the San Siro hosts AC Milan vs Lazio in Matchday 14 of the 2020/21 Serie A.

The Head Referee for this clash will be Marco Di Bello, the Assistant Referees will be Peretti and Fiorito, the Fourth Official will be Sacchi, and the Video Assistant Referee (VAR) will be Irrati with the assistance of Paganessi.

Di Bello has previously officiated Lazio on 13 occasions. With him in charge, the Biancocelesti have a record of 8W-2D-3L; the most recent time in which he was in charge of a match featuring Lazio was when they played Sassuolo at home (2-1 loss) in the 2019/20 edition of Serie A.

Di Bello has previously officiated Milan on nine occasions. With him in charge, the Rossoneri have a record of 6W-1D-2L; the most recent time in which he was in charge of a match featuring Milan was when they played Udinese away (2-1 victory) in the 2020/21 edition of Serie A.

Overall, the 39-year-old has refereed 111 Serie A matches, 51 Serie B matches and 8 Coppa Italia matches since making his debut in 2012.

As it stands in the top flight of Italian football, the Biancocelesti sit in eighth with a record of 6W-3D-4L (21 points) and the Rossoneri sit in first with a record of 9W-4D-0L (31 points).