The full selection of referees, assistants, fourth officials and VARs have been announced for the upcoming fifth round of Serie A fixtures, which features an early title-swaying match-up between Roma and Inter, the two sides with their 100% Serie A win records still intact.
Roma and Inter will face off at the Stadio Olimpico at 17.00 BST on Saturday evening and will be officiated by Davide Massa.
There is another high-profile match-up between Juventus and Atalanta on the cards this weekend, at 17.00 BST on Sunday evening, which will be refereed by Luca Zufferli.
Fiorentina are back on form following the appointment of Paolo Vanoli and will be hoping to capitalise against an injury-hit Napoli side at 11.30 BST on Sunday. Daniele Doveri will be the man with the whistle in Tuscany.
See the full line-up for Serie A Week 5 below.
Refereeing line-ups confirmed for Serie A week 5
Monza vs. Sassuolo
Referee: Daniele Perenzoni
Assistants: Mastrodonato, Colaianni
Fourth official: Pairetto
VAR: Aureliano, Barons.
Bologna vs. Torino
Referee: Marco Guida
Assistants: Baccini, Zanellati
Fourth official: Allegretta
VAR: Santoro, Camplone.
Udinese vs. Cagliari
Referee: Gianluca Manganiello
Assistants: Bianchini, Pistarelli
Fourth official: Rapuano
VAR: Cosso, Ghersini.
Roma vs. Inter
Referee: Davide Massa
Assistants: Meli, Berti
Fourth official: Maresca
VAR: Mazzoleni, Di Paolo.
Venezia vs. Lazio
Referee: Simone Sozza
Assistants, Bercigli, Zingarelli
Fourth official: Bonacina
VAR: Pezzuto, Piccinini.
Fiorentina vs. Napoli
Referee: Daniele Doveri
Assistants: Costanzo, Passeri
Fourth official: Fourneau
VAR: Gariglio, Pezzuto.
Frosinone vs. Como
Referee: Daniele Chiffi
Assistants: Peretti, M.Rossi
Fourth official: Feliciani
VAR: Ghersini, Rutella
Parma vs. Genoa
Referee: Maurizio Mariani
Assistants: Bindoni, Zezza
Four official: Di Marco
VAR: Di Paolo, Mazzoleni.
Juventus vs. Atalanta
Referee: Luca Zufferli
Assistants: Tegoni, Colarossi
Fourth official: Marcenaro
VAR: Marini, Giua
Milan vs. Lecce
Referee: Federico La Penna
Assistants: Lo Cicero, Vecchi
Fourth official: Tremolada
VAR: Maggioni, Santoro
