Napoli beat visitors Lazio 3 - 0 to go joint top of Serie A with reigning champions Juventus . Edinson Cavani strikes a hat - trick to take his team 's goal tally to five , one more than Fiorentina 's Stevan Jovetic . AC Milan relieve pressure on manager Massimiliano Allegri with a 2 - 0 win at home to Juventus . Both Allegri and Milan went into the game knowing that a win was imperative after defeats in their opening games at the San Siro stadium -- against Sampdoria and Atalanta -- had led to the club 's worst home start to a season in over 80 years . In Spain , Atletico Madrid win 4 - 2 at Real Betis to finish second in La Liga and six points clear of city rivals Real .
Napoli beat visitors Lazio 3 - 0 to go joint top of Serie A with reigning champions Juventus . Edinson Cavani strikes a hat - trick to take his team 's goal tally to five , one more than Fiorentina 's Stevan Jovetic . AC Milan relieve pressure on manager Massimiliano Allegri with a 2 - 0 win at home to Juventus . In Spain , Atletico Madrid win 4 - 2 at Real Betis to finish second in La Liga and six points clear of city rivals Real .