Marek Hamsik made history as Napoli maintained their unbeaten start to the new Serie A season with a comfortable 3-0 win over Palermo in Sicily.
Gonzalo Higuain scored twice in the first 10 minutes as Juventus saw off Sassuolo 3-1 after a blistering start in Turin on Saturday.
Chelsea winger Juan Cuadrado has secured a return to Juventus on a loan deal running until 2019.
Manchester City goalkeeper Joe Hart has joined Serie A club Torino on loan until the end of the season.
Roma rounded off their disappointing week with another frustrating night by squandering a two-goal lead to draw 2-2 with Cagliari in Serie A.
Frank de Boer is still waiting for his first win as Inter Milan manager after they were held to a 1-1 draw by Palermo in the Dutchman's first game at the San Siro.
Napoli were given an almighty scare before beating Milan 4-2 at the Stadio San Paolo.
Sami Khedira struck for the second successive game as Juventus won 1-0 at Lazio.
Frank de Boer made a losing start to life in Serie A as his Inter Milan side lost 2-0 at Chievo thanks to Valter Birsa's double strike.
Dries Mertens came off the bench to score twice as Napoli fought back to secure a 2-2 draw against Serie A new-boys Pescara at Stadio Adriatico.
Carlos Bacca scored a hat-trick but AC Milan needed an injury-time penalty save from teenage goalkeeper Gianluigi Donnarumma to secure a 3-2 win against Torino at San Siro.
Gonzalo Higuain scored the winner on his debut to clinch reigning champions Juventus a 2-1 opening-day win in Serie A against Fiorentina.
Substitute Diego Perotti converted two penalties before setting up another goal as title-challengers Roma produced a strong second-half performance to beat visitors Udinese 4-0 in the season's Serie A opener Saturday.
Paul Pogba has called his departure from Juventus "a moment of sadness" in the wake of his long-awaited move to Manchester United.
Frank de Boer is set to be named the new coach of Inter Milan after Roberto Mancini's departure was confirmed on Monday.
Barcelona have confirmed that defender Thomas Vermaelen has completed a move to Roma on an initial loan for the forthcoming season.
Inter Milan have confirmed that Roberto Mancini has left the Italian club. Mancini had appeared set to leave the club following a difficult 2015/16 season, and Frank de Boer is expected to replace him before the start of the season.
Juventus beat West Ham United 3-2 in a friendly staged at the Hammers' new London Stadium, with Simone Zaza scoring a late winner for the Italian champions.
Former Lazio winger Antonio Candreva has officially completed his transfer to Inter.
Napoli have confirmed the signing of Polish forward Arkadiusz Milik from Ajax.
Gonzalo Higuain says he left Napoli because of their president Aurelio De Laurentiis, saying their relationship had become untenable.
AC Milan and Bayern Munich played out an entertaining 3-3 draw at Soldier Field in Chicago, with the Italian giants taking the win in a penalty shootout.
Sevilla confirmed on Wednesday that striker Ciro Immobile is leaving to sign for Lazio. Immobile, 26, spent the second half of last season on loan with Torino where he scored five goals in 14 appearances.
Juventus director Beppe Marotta and Lega Serie A have confirmed that the Bianconeri have completed the signing of Gonzalo Higuain from Napoli.
Melbourne Victory beat Juventus 4-3 on penalties in the International Champions Cup after a 1-1 draw in a match that saw Carlos Blanco score a stunning goal.
Juventus have signed Croatia winger Marko Pjaca from Dinamo Zagreb, the Serie A champions announced on Thursday.
Napoli's official radio station reports that Juventus will not pay Gonzalo Higuain's release clause.
Vincenzo Montella's Milan got off to an impressive start, beating Girondins de Bordeaux 2-1 with a Suso brace.
Medhi Benatia has joined Juventus on a season-long loan from Bayern Munich, with the Serie A champions holding the option to buy him next summer.
Roma have confirmed the signing of Juan Jesus from Inter Milan on an initial loan with an obligation to buy.
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.