Fabian Ruiz scored an injury-time winner as Napoli defeated Lazio 2-1 in the Serie A fixture at Stadio Olimpico on Sunday.
Napoli and Cagliari played out a 1-1 draw in the Serie A fixture at Sardegna Arena on Monday.
Juventus and Napoli played out a 1-1 draw in the Serie A fixture in Turin on Thursday.
Napoli thrashed Lazio 4-0 in the Serie A fixture at Stadio Diego Armando Maradona on Sunday to move to the top of the points table.
Napoli has had a flying start to the 2021-22 Serie A campaign under new boss Luciano Spalletti, winning all of their opening four league games.
Argentina beat Ecuador 3-0 in the quarterfinal match at Goiania courtesy of goals from Rodrigo De Paul, Lautaro Martinez and Lionel Messi.