Inter Milan 1-3 Udinese
Inter Milan suffered their first defeat of the season after losing 3-1 to Udinese at the San Siro.
Kevin Lasagna opened the scoring after 15 minutes for the visitors, before Mauro Icardi levelled matters a minute later.
Rodrigo De Paul restored Udinese's lead from the penalty spot in the 65th minute while Antonín Barák sealed the win in the 77th minute.
Torino 1-3 Napoli
Napoli moved to the top of the Serie A standings after recording a 3-1 win over Torino on Saturday evening.
The visitors raced into a three goal in the opening 30 minutes thanks to strikes from Kalidou Koulibaly, Piotr Zielinski and Marek Hamsik.
Andrea Belotti pulled goal back for Torino in the 63rd minute but it proved to be nothing more than a consolation.
Roma 1-0 Cagliari
Federico Fazio scored in the fourth minute of second-half stoppage time to hand AS Roma a 1-0 win over Cagliari at the Stadio Olimpico.
