AC Milan moved level with Serie A leaders Inter Milan on Wednesday thanks to a Theo Hernandez-inspired 2-0 win over Venezia, while Juventus won their first match of the season at the fifth attempt, 3-2 at Spezia.
France international Hernandez laid on Brahim Diaz's opener and scored the other at the San Siro to move second-placed Milan on 13 points alongside city rivals Inter, in a win which maintains an unbeaten record so far this season for Stefano Pioli's side.
Diaz opened up a stubborn Venezia side when he forced home Hernandez's volleyed cross in the 67th minute after a match in which the Rossoneri had been restricted to a handful of chances.
Hernandez then sealed the three points with eight minutes remaining when he collected the ball following superb play from fellow substitute Alexis Saelemaekers and lashed in his first goal of the campaign.
Milan are a point ahead of Napoli who travel to Sampdoria on Thursday looking to maintain their 100 percent record, while Atalanta and Roma lurk behind in fourth and fifth respectively.
Salernitana earned their first point of the season when they came back from two goals down to draw 2-2 at home with 15th-placed Verona.
Nikola Kalinic put the away side ahead with a deft first-half brace but Cedric Gondo pulled one back just before half-time when the ball dropped to him following Franck Ribery's free-kick.
Mamadou Coulibaly then struck the leveller with 14 minutes left to send a passionate home crowd wild, although the promoted outfit stay bottom of the league.
Promoted Empoli are 11th after getting their second win of the season 2-0 at Cagliari thanks to goals in either half from Federico Di Francesco and Leo Stulac.