Ciro Immobile scored a magnificent opener, but Arkadiusz Milik and Lorenzo Insigne completed the Napoli comeback to conquer Lazio.
Federico Bernardeschi scored in stoppage time to make Cristiano Ronaldo a winner on his Juventus debut as the Italian champions rallied to win 3-2 at Chievo Verona on Saturday.
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.
Napoli forward Lorenzo Insigne scored his seventh goal of the campaign in a 2-0 victory over Sassuolo at the San Paolo.
Argentina forward Gonzalo Higuain scored twice as AC Milan secured a 3-1 victory over bottom side Chievo.
Genoa forward Krzysztof Piatek maintained his record of scoring in every Serie A match for his new club on Sunday although it was not enough to prevent them losing 3-1 at home to Parma.
Edin Dzeko continued his upturn in form as Roma made it four straight wins in all competitions to move third in Serie A with a 2-0 win over Empoli.
Unstoppable Juventus maintained their perfect start to the season after 10 matches when first-half goals from Rodrigo Bentancur and Cristiano Ronaldo gave them a 2-0 win at Udinese in Serie A on Saturday.
AC Milan made surprisingly light work of surprise squad Sassuolo -- who would have gone second with a win -- as they won 4-1 away to end a run of three successive draws.
Fiorentina beat Atalanta 2-0 in Serie A on Sunday having opened the scoring with disputed penalty that sparked an angry clash between coaches Stefano Pioli and Gian Piero Gasperini at the final whistle.
Cristiano Ronaldo played a part in all three goals as Juventus came from behind to defeat title rivals Napoli on Saturday.
Roma defender Federico Fazio went from villain to hero as his side continued their recent dominance over neighbours Lazio with a 3-1 win in a pulsating Derby della Capitale on Saturday.
AC Milan were foiled by heroic goalkeeping from Empoli's Pietro Terracciano as they were held 1-1 by the promoted side on Thursday, their third successive Serie A draw.
Paulo Dybala has been somewhat obscured by Cristiano Ronaldo's arrival at Juventus but the Argentine broke his goal scoring drought on Wednesday.
AS Roma ended a five-match winless run in all competitions by thumping Frosinone 4-0 with Cengiz Under, Javier Pastore, Stephan El Shaarawy and Aleksandar Kolarov sharing the goals.
Inter Milan overcame one of their notorious lapses to beat Fiorentina 2-1 in Serie A and notch their third win in a week on Tuesday, suggesting early-season troubles may be behind them.
Cristiano Ronaldo's late goal helped Juventus to maintain their perfect start to the Serie A season with a hard-fought 2-0 victory away to Frosinone on Sunday.
AC Milan conceded an injury-time goal as Atalanta twice fought back to claim a point in a 2-2 draw at the San Siro.
Roma's Serie A crisis deepened as they lost 2-0 away to Bologna at the weekend, and while a quick turnaround against on Wednesday might look desirable, it could be another potential banana skin for Eusebio di Francesco's side.
Inter Milan provided plenty of late drama as Marcelo Brozovic's last-gasp goal earned them a 1-0 victory at Sampdoria in a game featuring a number of VAR controversies.
Argentina forward Gonzalo Higuain scored his first goal for AC Milan to earn them a 1-1 draw at Cagliari.
Cristiano Ronaldo scored his first goals for Juventus as they beat Sassuolo 2-1 to continue their perfect start to the Serie A season.
Napoli exorcised some of the ghosts of last season by beating Fiorentina 1-0 in Serie A action on Saturday.
Just three years after going bankrupt, Parma returned to winning ways in Serie A with a surprise 1-0 win over Inter Milan at San Siro.
Serie A title hopefuls Napoli were thumped 3-0 at Sampdoria on Sunday after coach Carlo Ancelotti tinkered with the team, dropping captain Marek Hamsik and forward Jose Callejon.
Cristiano Ronaldo was left waiting for his first Juventus goal after drawing another blank as the titleholders won 2-1 at Parma in Serie A on Saturday to maintain their 100 percent record.
Radja Nainggolan scored on his delayed Inter Milan debut to set them on the way to their first win of the season on Saturday as they beat Bologna 3-0 away in Serie A.
A late stoppage-time goal by substitute Patrick Cutrone gave AC Milan a 2-1 home win over Roma in an electrifying Serie A clash on Friday and eased the pressure on manager Gennaro Gattuso.
Inter seemed to be in absolute control, but fumbled a 2-0 lead and risked losing the game against a plucky Torino.
Dries Mertens came off the bench to grab the winner as Napoli rallied from 2-0 down to beat visiting AC Milan 3-2 and seize a second victory in two matches.
Cristiano Ronaldo missed an open goal but inadvertently provided an assist for Mario Mandzukic to score as titleholders Juventus beat Lazio 2-0 in Serie A on Saturday.
Inter Milan's hopes of challenging for the Serie A title got off on the wrong foot with a shock 1-0 defeat at Sassuolo on Sunday.
Roma striker Edin Dzeko scored with a memorable volleyed goal following a mazy run by debutant Justin Kluivert to give his side a 1-0 win at Torino in their opening Serie A game on Sunday.