Gonzalo Higuain reached 15 goals for the Serie A season as Juventus reinforced their position as leaders with a 2-0 win over Sassuolo.
Francesco Totti made his 600th Serie A appearance as Roma moved up to second spot with a 3-0 win over Chievo.
Juventus celebrated winning the Serie A title for the fifth year in a row by beating relegation-threatened Carpi 2-0.
Hellas Verona beat AC Milan but Carpi's 1-0 victory over Empoli confirmed relegation from Serie A for Luigi Delneri's side.
AC Milan were held to a goalless draw by Carpi on Thursday after bizarrely performing a version of the Haka before kick-off.
Inter Milan left Napoli's Serie A title hopes hanging by a thread on Saturday after a 2-0 home victory.