Mazzarri succeeded Rudy Garcia in November and will leave the Italian champions in ninth place in Serie A.
Calzona, 55, served as Napoli's assistant manager under both Maurizio Sarri and Luciano Spalletti.
#napoli
Mazzarri succeeded Rudy Garcia in November and will leave the Italian champions in ninth place in Serie A.
Calzona, 55, served as Napoli's assistant manager under both Maurizio Sarri and Luciano Spalletti.
#napoli