The Serie A Matchday 21 fixture between Juventus and Napoli, which is taking place on Sunday 25 January at 18:00 CET, will be refereed by Maurizio Mariani.
He will be assisted by Alberto Tegoni and Alessio Berti. The fourth official will be Matteo Marchetti, while Daniele Doveriand Aleandro Di Paolo have been designated to be on VAR duties.