Fiorentina climbed above Sampdoria into fourth place in Serie A thanks to a 2-0 win over the Blucerchiati.
Inter Milan left the San Siro to a deafening chorus of boos from the home fans after they were held to a 1-1 draw by rock-bottom Parma on Saturday.
AC Milan picked up their first win away from home since mid-October, and only their third of the season, by beating Palermo 2-1 at the Stadio Renzo Barbera.
Roma strengthened their grip on second place in Serie A thanks to a 1-0 win over Napoli which puts nine points between the two sides in the standings.
Sampdoria moved up to fourth and piled more pressure on their former hero Roberto Mancini, who saw his Inter Milan side slump to a sixth straight defeat in all competitions and further out of the European race.
Daniele De Rossi's first-half strike handed Roma all three points at relegation-threatened Cesena on Sunday night.
Juventus strengthened their grasp on a fourth straight Serie A title thanks to a 1-0 win over Genoa which confirmed the Bianconeri are also able to juggle their league and European commitments.
AC Milan picked up a much-needed win over struggling Cagliari, triumphing 3-1 at the San Siro to relieve some of the pressure on coach Filippo Inzaghi.
Roma fell to their first defeat in Serie A since Nov. 1 to see their grasp on a place in the Champions League next season loosen with a 2-0 loss at home to Sampdoria.
Fiorentina came from behind to pile the misery on Filippo Inzaghi and his AC Milan team with a 2-1 win at the Stadio Artemio Franchi.
Lazio exerted some pressure on city rivals Roma with a 2-0 win at Torino which has the Biancocelesti breathing down the necks of the Giallorossi.
Inter Milan's hopes of qualifying for Europe next season were dealt a blow as they were held to a 1-1 draw at home to struggling Cesena.
Napoli saw their push for a place in the Champions League next season suffer a setback as they were beaten 2-0 at Hellas Verona on Sunday.
Juventus barely broke sweat as they won 1-0 at Palermo to extend their advantage at the top of Serie A to 14 points.
Juventus opened up an 11-point lead at the top of Serie A with 12 games to go thanks to a 1-0 win over Sassuolo on Monday night.
Lazio moved up to third in Serie A on Monday night with an impressive 4-0 win over a Fiorentina side who trailed them by just a point coming into this Stadio Olimpico clash.
Mauro Icardi denied Napoli the victory that would have seen them close to within two points of second-placed Roma in Serie A as his cheeky penalty earned Inter Milan a 2-2 draw.
An eighth draw in nine Serie A matches saw Roma lose further ground in the title race but this stalemate at Chievo will be remembered for the horrific injury suffered by Federico Mattiello.
Substitute Nico Lopez punished AC Milan for trying to sit on the slenderest of leads by forcing a 2-2 draw for Hellas Verona with the last kick of the game at San Siro.
Raising his tally to six goals in seven matches since arriving on loan from Chelsea, Mohamed Salah scored twice as Fiorentina defeated Juventus 2-1 in Turin in the first leg of their Coppa Italia semifinal.
Seydou Keita salvaged a 1-1 draw for 10-man Roma after Carlos Tevez struck for Juventus, but the result does little for their scudetto aspirations.
Torino rounded off a memorable week for them with a 1-0 win over Napoli which moved them up to eighth in Serie A just days after they reached the last 16 of the Europa League.
Fiorentina beat lacklustre Inter Milan 1-0 to remain clear of Sampdoria in Serie A's final European place.
Roma lost ground in the Serie A title race on Sunday after drawing 1-1 at Hellas Verona.
AC Milan returned to the top half of the Serie A table after goals from Giacomo Bonaventura and substitute Giampaolo Pazzini secured a 2-0 home victory over Cesena.
Juventus came from behind to open up a 10-point advantage at the top of Serie A on Friday night thanks to a 2-1 win over Atalanta.
Struggling Cesena showed the sort of spirit they will need if they are to avoid the drop in Serie A as they held league leaders Juventus to a 2-2 draw on Sunday.
Inter Milan picked up their second win in a row by beating Atalanta 4-1 to keep up their pursuit of a place in Europe next season and warm them up for a trip to Celtic in the Europa League on Thursday night.
Roma squandered the chance to put pressure on Serie A leaders Juventus after being held to a goalless draw by rock-bottom Parma.
Mattia Destro scored his first goal for AC Milan on Sunday at home but Massimo Maccarone's second-half strike helped Empoli grab a 1-1 draw.
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.