Cagliari twice came from behind to register an impressive 3-3 draw against Napoli in what was a thrilling end-to-end encounter at the San Paolo.
Paul Pogba struck twice as Juventus continued their dominance at Lazio and moved three points clear at the top of Serie A on Saturday evening.
Second-place Roma rallied to beat Atalanta 2-1 on Saturday as the Serie A resumed after the international break.
Roma responded to Juventus' record-breaking hammering of Parma with a convincing 3-0 home victory over Torino but the Giallorossi remain three points behind their title rivals.
Gonzalo Higuain fired Napoli into third place in the Serie A table with a second-half winner in a 1-0 victory over Fiorentina at the Stadio Artemio Franchi.
Inter Milan failed to win once again with Nico Lopez denying them all three points with a late equaliser for Hellas Verona in a 2-2 draw at San Siro.
Juventus reasserted their absolute authority in Serie A by humiliating Parma 7-0 in Turin on Sunday.
Jeremy Menez's controversial penalty rescued a 2-2 draw for 10-man AC Milan at Sampdoria in a hard-fought contest at the Stadio Luigi Ferraris.
AC Milan missed the chance to go third in the Serie A table after suffering a 2-0 home defeat to Palermo on Sunday evening.
Sampdoria returned to the Champions League places by edging out Fiorentina 3-1 in a frenetic Serie A clash at the Stadio Luigi Ferraris.
Genoa won a third straight Serie A game on Sunday with a 4-2 triumph at Udinese to end the Friulian outfit's unbeaten home run.
Juventus capitalised on Roma's afternoon defeat to re-establish a three-point lead in Serie A by beating 10-man Empoli 2-0 at Stadio Carlo Castellani.
Roma missed an opportunity to take overall control of the Serie A table as Napoli moved into third place by beating the capital club 2-0 at the Stadio San Paolo.
Luca Antonini scored deep into stoppage-time as Genoa spoiled Gianluigi Buffon's 500th appearance for Juventus with a 1-0 win at the Stadio Luigi Ferraris.
Roma saw off Cesena with Mattia Destro and Daniele De Rossi to become joint leaders with Juventus.
Mauro Icardi slotted home a match-winning penalty for the second consecutive game as Inter Milan defeated previously unbeaten Sampdoria 1-0 on Wednesday evening.
Napoli wasted the chance to move up to third in Serie A as Gonzalo Higuain missed his second penalty of the season in a 1-1 draw at Atalanta.
Khouma Babacar scored twice as Fiorentina checked the progress of surprise package Udinese with an emphatic 3-0 victory at the Stadio Artemio Franchi.
Cagliari and AC Milan shared the spoils from a 1-1 draw at Stadio Sant'Elia, although Zdenek Zeman's Sardinians will probably feel they could have got more out of the game.
AC Milan missed the chance to go third in Serie A as they were held to a 1-1 draw by Fiorentina at the San Siro on Sunday night.
Miroslav Klose came off the bench to score the winner as Lazio edged Torino 2-1 on Sunday in Rome to make it four league wins in a row.
Gonzalo Higuain's second-half hat-trick lifted Napoli to a 6-2 victory over Hellas Verona in a match that was much closer than the scoreline suggests.
A first-half penalty from Mauro Icardi was enough for Inter Milan to beat 10-man Cesena on Sunday and become the first side to win at the Dino Manuzzi stadium this season.
Arturo Vidal and Fernando Llorente scored as Serie A leaders Juventus brushed off Palermo with predictable comfort.
A late flurry of goals at San Siro saw Inter Milan and Napoli share the points from a 2-2 Serie A draw.
Keisuke Honda scored twice as resurgent AC Milan broke into the Champions League places with a 3-1 win at Hellas Verona.
Lazio climbed further up the Serie A table with their third win in a row, a 2-0 triumph at Fiorentina on Sunday.
Simone Zaza and Sassuolo pegged Juventus back to a 1-1 draw despite Paul Pogba’s wonder-strike, so Roma are just one point behind.
Roma warmed up for their Champions League showdown with Bayern Munich by getting back to winning ways in Serie A with a 3-0 win at home to Chievo.
Fiorentina put Inter Milan to the sword to register their first home win of the new Serie A season.
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.
Napoli took full advantage of Inter Milan's first defeat of the Serie A season to take over at the top.
Udinese ended Inter Milan's unbeaten start to the Serie A season and led them to surrender the top spot after winning 3-1 at San Siro.
AC Milan recorded their first league win since Nov. 5 and their first under new coach Gennaro Gattuso as they beat Bologna 2-1.
Roma were unable to find a way past an inspired Stefano Sorrentino as they were held to a goalless draw at Chievo.
Inter Milan remain in top spot in Serie A after holding Juventus to a goalless draw in Turin.
Inter Milan moved a point clear at the top of Serie A as an Ivan Perisic hat trick helped them to a 5-0 victory over Chievo.
Benevento goalkeeper Alberto Brignoli scored with a diving header five minutes into injury time to seal his side's first Serie A point in a 2-2 draw with AC Milan on Sunday.
Serie A leaders Napoli surrendered their unbeaten start to the season as Juventus striker Gonzalo Higuain returned to haunt his former club with the only goal in a 1-0 win.
Edin Dzeko ended his goal drought with the opener as Roma beat 10-man SPAL 3-1 on Friday evening.
Second-half goals from Mario Mandzukic, Mattia De Sciglio and Medhi Benatia saw reigning champions Juventus recover from their setback at Sampdoria last weekend with a 3-0 win over Crotone in Serie A on Sunday.
Roma moved fourth and ahead of rivals Lazio thanks to a 1-1 draw at Genoa.
Napoli returned to the top of Serie A following a narrow 1-0 win at Udinese.
AC Milan's miserable Serie A run continued as Torino held them to a 0-0 draw at San Siro.
Inter Milan moved to the top of the Serie A table with a hard-fought 3-1 victory against a resurgent Cagliari on Saturday night.
Mauro Icardi scored two headers to fuel Inter Milan, who jumped Juventus for second place with a 2-0 win over Atalanta.
Juventus fell to a surprise 3-2 defeat at Sampdoria, who maintained their perfect Serie A home record on Sunday.
Napoli moved four points above Juventus at the top of Serie A after they recorded a 2-1 victory against AC Milan on Saturday night.
Roma scored twice in four minutes early in the second half to beat Lazio 2-1 in the most high-profile derby between the capital clubs in years.
Goals either side of half-time from Alessio Romagnoli and Suso gave AC Milan a 2-0 victory at Sassuolo on Sunday night.
Roma enjoyed a 12th consecutive Serie A away victory in this six-goal thriller with Fiorentina, including a brace from Gerson.
Napoli kept a clean sheet despite missing Pepe Reina, but were unable to break down an organised and rugged Chievo.
Inter Milan missed the chance to return to the top of Serie A after being held to a 1-1 draw by Torino.
Juventus survived a scare as they came from behind to beat Serie A's bottom club Benevento 2-1 at home.
Gaston Ramirez and Fabio Quagliarella fired Sampdoria to a 2-0 Serie A win at Genoa in the Derby della Lanterna.
Borja Valero's first goal for Inter Milan set the Nerazzurri on a path to reclaiming second place in the Serie A table as Hellas Verona were defeated 2-1 at the Stadio Marc'Antonio Bentegodi.
Napoli reinforced their title credentials as they beat Sassuolo 3-1 to go three points clear at the top of the table on Sunday.
A sensational Stephan El Shaarawy volley proved the difference as Roma narrowly beat Bologna 1-0 in an entertaining match.
Gonzalo Higuain fired a brilliant double as Juventus won 2-0 at AC Milan to draw level on points with Napoli at the top of Serie A.