Lautaro Martinez's penalty made the difference, as Inter beat rivals AC Milan 3-2 to move above them into third in Serie A.
Inter Milan coach Luciano Spalletti was glowing about goalscorer Lautaro Martínez after the 3-2 Derby della Madonnina win over AC Milan.
Franck Kessie and Lucas Biglia were involved in a row on AC Milan's bench during the Inter defeat, angering coach Gennaro Gattuso.
Franck Kessie and Lucas Biglia had to be separated on AC Milan's bench during the Inter defeat, which the two have since apologised for.
Goalkeeper David Ospina collapsed and was taken to hospital after suffering a head injury during Napoli's win against Udinese.
Juventus lost 2-0 at Genoa on Sunday but defender Leonardo Bonucci is confident the Serie A leaders will bounce back strongly.