Serie A champions Juventus saw their 47-match unbeaten home league record come to an end against Udinese.
Differing fortunes for Rome rivals as Lazio beat Bologna and Roma are held by Verona on Serie A's opening day.
Luca Toni expressed his delight after signing a new contract with Serie A side Hellas Verona.
Juanito denied champions Juventus a winning end to the Serie A season as they played out a 2-2 draw against Verona.
Fiorentina qualified for the Europa League while Stephan El Shaarawy scored his first goal in seven months for AC Milan.
Liverpool give U21s more game time than Premier League rivals but top flight lags behind Europe.