Roma moved up to third in the Serie A table as second-half goals from Cengiz Under and Diego Perotti helped them to a 2-0 win at Udinese.
Yann Karamoh's first goal for Inter Milan settled their fraught 2-1 victory over nine-man Bologna at San Siro.
Napoli came from behind to produce a stunning 4-1 victory against Lazio to storm back to the top of the Serie A table.
Patrick Cutrone scored twice as AC Milan won 4-0 at SPAL to keep up their recent good form.
Juventus defeated Fiorentina 2-0 in Gianluigi Buffon's 500th league match for the club to leapfrog Napoli at the top of Serie A.
Diego Laxalt snatched a last-gasp victory for Genoa as Lazio fell further away from the title race with a 2-1 defeat at the Stadio Olimpico.
Gonzalo Higuain scored a hat trick as Juventus romped to a 7-0 Serie A demolition of sorry Sassuolo at the Allianz Stadium.
Cengiz Under's stunning early strike was enough for 10-man Roma to grind out a much-needed 1-0 win at Hellas Verona.
Inter Milan's winless streak in Serie A will stretch beyond two months after they drew with visiting Crotone 1-1 on Saturday.
AC Milan drew 0-0 at home to Lazio in the first leg of their Coppa Italia semifinal on Wednesday and could be left counting the cost of an embarrassing miss by Hakan Calhanoglu.
Gonzalo Higuain and Gianluigi Buffon combined to help Juventus beat Atalanta 1-0 for a crucial away victory in the first leg of their Coppa Italia semifinal on Tuesday.
Giacomo Bonaventura scored the winner as in-form AC Milan recorded a third successive Serie A victory by beating high-flying Lazio 2-1.
A brace from Dries Mertens took Napoli straight back to the top of Serie A with a 3-1 win over Bologna on Sunday while Inter Milan conceded a last-minute goal at SPAL to extend their winless run to nine games.
Inter Milan's Serie A woes continued with Sunday's 1-1 draw at lowly SPAL stretching their winless run to seven matches.
Juventus climbed back back to the Serie A summit but made heavy weather of beating a Chievo side reduced to nine men.
Free-scoring Lazio produced another impressive attacking display to brush aside Udinese 3-0 on Wednesday and close the gap on Serie A leading pair Napoli and Juventus.
Douglas Costa scored the only goal as Juventus closed to within a point of Serie A leaders Napoli following a workmanlike 1-0 victory over Genoa.
Matias Velcino's header four minutes from time earned Inter Milan a deserved 1-1 draw against Roma at Stadio Giuseppe Meazza.
Napoli avenged their Coppa Italia defeat to Atalanta with a 1-0 victory in Bergamo.
Juventus remained within a point of Serie A leaders Napoli ahead of the winter break as Federico Bernardeschi's second-half strike secured a 1-0 win at Cagliari.
AC Milan defender Leonardo Bonucci scored his first goal for the club in a 1-0 win over Crotone -- although the Italy international knew little about it.
Giovanni Simeone scored a dramatic stoppage-time equaliser as Fiorentina fought back to draw 1-1 against Inter Milan at the Stadio Franchi.
Three-time defending champion Juventus beat city rival Torino 2-0 to reach the Coppa Italia semifinals on Wednesday.
Medhi Benatia's first-half strike was enough as Juventus beat Roma 1-0 in Serie A to move within a point of leaders Napoli.
Marek Hamsik became the top scorer in Napoli's history, breaking Diego Maradona's long-standing club record with the winner in a 3-2 victory over Sampdoria on Saturday that extended their lead in Serie A to four points.
Inter Milan lost ground on Serie A league leaders Napoli ahead of the winter break as they lost 1-0 to Sassuolo.
AC Milan were booed off the pitch after falling to a second successive defeat, this time a 2-0 at home to Atalanta.
Juventus playmaker Paulo Dybala scored his first goal for a month to send the titleholders on their way to a 2-0 win over Genoa in the Coppa Italia on Wednesday and set up a quarter-final against neighbours Torino.
Reigning champions Juventus stormed back into second place in the Serie A table, while AC Milan's imploding season took another turn for the worse.
AC Milan's imploding season took another turn for the worse as Gennaro Gattuso's 10 men were thrashed 3-0 at Hellas Verona.
Keita Balde completed his move from Monaco to Inter Milan on Monday after just one season at the Ligue 1 club.
Gonzalo Higuain has left Juventus and joined AC Milan in a deal that also sees Leonardo Bonucci return to Juve after a year away in a swap for fellow centre-back Mattia Caldara.
Cristiano Ronaldo is leaving Real Madrid to sign with Italian champions Juventus, both clubs announced on Tuesday.
AC Milan have been excluded from playing in the Europa League next season after breaching UEFA's financial fair play (FFP) regulations, pending an appeal.
Juventus have completed the signing of Portugal full-back Joao Cancelo from Valencia for a fee of €40.4 million, which will be paid in three installments.
Radja Nainggolan has completed his move from Roma to Inter Milan in a deal worth €38 million with Davide Santon and Nicolo Zaniolo moving in the opposite direction as part of the transfer.
Emre Can has joined Serie A champions Juventus from Liverpool on a four-year contract.
Juventus have confirmed the permanent signing of Bayern Munich winger Douglas Costa for a fee of €40 million.
Carlo Ancelotti has signed a three-year contract to replace Maurizio Sarri as Napoli's head coach.
Inter Milan came from behind to snatch the final Champions League place in their 3-2 winner-takes-all victory at Lazio.
AC Milan qualified for the Europa League group stage on the final day in Serie A, following a 5-1 win over Fiorentina.
Gianluigi Buffon said an emotional farewell to Juventus as the veteran goalkeeper marked his 640th and last Serie A appearance in a 2-1 victory over relegated Hellas Verona.
Juventus clinched a seventh straight Serie A title to continue their dominance in Italy despite labouring to a 0-0 draw at 10-man Roma.
Lazio missed a chance to clinch the fourth and final Italian place in next season's Champions League group stage when they were held to a 2-2 draw at relegation-threatened Crotone on Sunday.
Inter Milan's Champions League hopes suffered a huge blow as Sassuolo shocked them again at the San Siro in Serie A on Saturday.
Juventus crushed AC Milan 4-0 in the Coppa Italia final to move to the brink of a domestic double.
Napoli's hopes of denying Juventus the Serie A title are virtually over after they conceded a late equaliser at home to Torino.
Inter Milan gave their top-four hopes a shot in the arm with a convincing 4-0 win at 10-man Udinese.
Juventus are one win away from a seventh straight Serie A title following their 3-1 comeback victory over Bologna -- and they might even land the Scudetto on Sunday afternoon.
AC Milan moved back into Serie A's top six with a 4-1 win at San Siro that relegated Hellas Verona.
A Giovanni Simeone hat trick put 10-man Napoli four points behind Juventus in the race for the Serie A title after a 3-0 defeat at Fiorentina on Sunday.
AC Milan revived their pursuit of a Europa League spot and ended a five-match winless streak with a 2-1 victory at Bologna on Sunday.
Juventus produced a stunning late show to beat 10-man Inter Milan 3-2 and get their Serie A title push back on track.
Kalidou Koulibaly headed Napoli back into the Serie A title race with a dramatic last-minute goal to down leaders Juventus 1-0 at Allianz Stadium.
AC Milan's hopes of Europa League qualification took a knock as they slipped to a shock 1-0 defeat at home to rock-bottom Benevento.
Napoli found themselves a goal down after 41 minutes when Jakub Jankto slammed in a first-time shot but equalised shortly afterward when Lorenzo Insigne coolly fired home.
AC Milan were held to a 1-1 draw at Torino, who missed a fourth-minute penalty.
A much-changed Juventus saw their lead at the top of Serie A cut to four points after being held to a 1-1 draw at struggling Crotone.
Inter Milan moved up to third place in Serie A with a comfortable 4-0 victory over Cagliari at San Siro.
Napoli dropped two points in their Serie A title bid as they were held to a goalless draw by European hopefuls AC Milan at San Siro on Sunday.