Cristiano Ronaldo scored his first Serie A goal of the season on Saturday as Juventus beat Napoli 4-3 to maintain their perfect start to the season.
Substitute Danilo scored a debut goal for Juventus just 26 seconds after replacing the injured Mattia De Sciglio. The Brazilian slotted home after a fine run and cross by Douglas Costa after 16 minutes.
Juventus doubled their lead on 29 minutes through former Napoli striker Gonzalo Higuain. The Argentine turned past Kalidou Koulibaly in the penalty area and then lashed a fierce effort past Alex Meret.