Lazio came from behind to beat Juventus 3-1 and hand the Turin side their first defeat of the season, scoring the two goals in the final 20 minutes.
Troubled Napoli extended their winless run to nine matches in all competitions, piling more pressure on beleaguered coach Carlo Ancelotti.
Serie A leaders Inter Milan failed to make the most of several AS Roma gifts as they were held to a 0-0 draw at San Siro on Friday.
The top European clubs have made some poor transfer decisions since 2009, but does the good outweigh the bad?
Inter Milan and Roma have condemned Thursday's front page of Italian newspaper Il Corriere dello Sport.
Zlatan Ibrahimovic will have to lower his wage demands or risk missing out on a move to AC Milan, sources have told ESPN FC.
Cristiano Ronaldo has won the Serie A player of the year award and was named in the Italian top flight's best XI.
Brescia have sacked coach Fabio Grosso after a string of poor results left the northern side bottom of Serie A, the club said in a statement Monday.
Brescia owner Massimo Cellino has said forward Mario Balotelli can leave the club on a free transfer in January.