With a frustrating draw against Chievo, Roma lost an opportunity to put serious pressure on Inter Milan at the top of Serie A.
Mourinho led Inter to a Serie A, Coppa Italia and Champions League treble in 2010, but the club have not won a trophy since 2011.
Italy international Giacomo Bonaventura displayed from some decisive brilliance to help Gennaro Gattuso finally get his first win as Rossoneri boss.
Giacomo Bonaventura netted two goals to help AC Milan recover from last week's shock draw at Benevento.
Solid play by Joao Miranda and shut-down goalkeeping by Samir Handanovic kept Inter alive against a stronger Juventus.
Napoli missed the opportunity to return to the top of the Serie A table as they were held to a goalless home draw by Fiorentina.
All that was missing was a goal for Juventus in the Derby d'Italia as the Bianconeri were in complete control in a 0-0 draw.
Inter Milan boss Luciano Spalletti urged his side to have more belief in their abilities after a goalless draw with Juventus.
Inter Milan remain in top spot in Serie A after holding Juventus to a goalless draw in Turin.
Ahead of the Derby d'Italia, Luciano Spalletti has this year's Inter Milan team playing like -- and believing -- they belong at the summit of Serie A.
Crotone have announced the appointment of Walter Zenga as their new coach after Davide Nicola resigned earlier this week.
AC Milan general manager Marco Fassone says UEFA are being unreasonable with the demands they have made with regards to their FFP requirements.
AC Milan manager Gennaro Gattuso has accused his team of disappearing during tough moments.
AC Milan's poor recent run continued as just days after drawing lowly Benevento, Milan were beat 2-0 by Rijeka with Andre Silva flopping once again.
Diego Perotti has signed a new three-and-a-half-year contract with Roma.
AC Milan are open to a "settlement agreement" with UEFA over a financial fair play investigation that threatens to derail their new owner's plans.