Mattia Destro scored twice, while Gaetano D'Agostino and Emanuele Calaio were among the goals, as Siena moved into the top half of Serie A with a comfortable 4-1 victory at home to Chievo.
Udinese were on the end of a 5-2 defeat at Fiorentina which sees their chances of qualifying for the UEFA Champions League begin to slip away, leaving them hoping fourth-placed Lazio slip-up tomorrow.
AC Milan's Scudetto challenge took a blow today as they drew for the second time this week, recording a 1-1 draw with Genoa, while Napoli and Inter Milan are keeping chase, now just three and five points behind.
Real Madrid have entered talks with Udinese over Gaetano D'Agostino, who has revealed he would jump at the chance of a move to the Bernabeu.
After Juventus failed to meet his deadline to sign Gaetano D'Agostino, Udinese president Giampaolo Pozzo has said the midfielder is staying put.
Juventus have until 6 July to meet Udinese's asking price for Italy midfielder Gaetano D'Agostino, the Udine side's owner Giampaolo Pozzo has declared.