Napoli recorded a dramatic 1-0 victory over Cagliari at the Diego Armando Maradona Stadium.
Frank Anguissa's only goal in the second half's added time secured the Partenopei three points.
This victory extends Napoli's unbeaten run in Serie A to 14 consecutive matches. The Partenopei temporarily top the standings with six points.
Meanwhile, this defeat leaves Cagliari in 14th place with 1 point, according to the Italian League website.
Throughout the match, Napoli appeared dominant, but struggled to penetrate Cagliari's tight defense guarded by goalkeeper Elia Caprile.
The hosts created a number of chances, including two from Kevin De Bruyne from a free-kick and a long-range effort, as well as golden opportunities for Lorenzo Lucca and Scott McTominay.