Franck Kessie's late penalty fired unstoppable Atalanta into the race for Champions League football as Serie A title hopefuls Roma suffered a 2-1 defeat.
Reigning champions Juventus extended their lead at the top of Serie A over Roma to seven points with a 3-0 win against lowly Pescara in Turin.
Lorenzo Insigne scored twice as Serie A title hopefuls Napoli returned to winning ways with a 2-1 victory over Udinese at the Dacia Arena.
Mohamed Salah scored a hat trick as Roma kept in touch with Serie A leaders Juventus by beating Bologna 3-0 at the Stadio Olimpico on Sunday night.
Inter Milan's as-yet-unnamed new head coach caught a glimpse of the size of the task awaiting him as the Nerazzurri struggled to put away basement boys Crotone.
Miralem Pjanic fired reigning champions Juventus four points clear at the top of the Serie A table with his late free-kick at Chievo.
Substitute Gianluca Lapadula grabbed his maiden AC Milan goal to earn the Rossoneri all three points from their trip to Palermo.
Lazio salvaged a point at Napoli after goals from Keita and Marek Hamsik cancelled each other out in a frenetic two-minute spell at Stadio San Paolo.
Andrea Belotti scored twice as Torino blew Cagliari away 5-1 to reassert their European ambitions.
Inter Milan have confirmed they have parted company with head coach Frank De Boer, less than three months after appointing the former Ajax boss.
The pressure ramped up another notch on Inter Milan manager Frank de Boer after Sampdoria inflicted a fourth defeat in five Serie A games.
Roma blew their chance to keep the pressure on Serie A leaders Juventus as they were held to a goalless draw at struggling Empoli on Sunday.
Giacomo Bonaventura's second-half strike proved enough as AC Milan bounced back from the midweek defeat at Genoa with a 1-0 victory over Pescara at San Siro to move up to third in Serie A.
Gonzalo Higuain's second-half winner saw Juventus clinch their 22nd consecutive home win in Serie A with a 2-1 victory over Napoli.
Mauro Icardi took a major step towards regaining the adoration of hardcore Inter Milan fans while also throwing boss Frank de Boer a lifeline as his brace helped beat Torino 2-1 at San Siro.
Edin Dzeko continued his hot streak in front of goal as Roma battled back from a goal down to win 3-1 at Sassuolo.
Juventus warmed up for their top-of-the-table clash with Napoli by beating Sampdoria 4-1 in Turin.
AC Milan missed the chance to go top of Serie A as they were beaten 3-0 at Genoa.
Roma reinforced their Serie A title credentials with a confident 4-1 home victory over Palermo.
Nikola Kalinic grabbed a hat-trick as Fiorentina came from behind to thump Cagliari 5-3.
Frank de Boer's future as Inter Milan head coach is under serious threat after the Nerazzurri went down 2-1 to Atalanta in Bergamo.
Teenager Manuel Locatelli fired AC Milan to a hard-earned 1-0 win over Serie A leaders Juventus at the San Siro as Vincenzo Montella's young side continued their impressive start to the season.
Two goals from Adem Ljajic helped Torino come from behind to pick up their third win on the bounce with a 4-1 Serie A victory over Palermo.
AC Milan extended their unbeaten run against Chievo to 20 matches and climbed up to third in Serie A with a 3-1 win on the road.
Samir Handanovic's late own goal secured Cagliari a third straight Serie A win and sent Inter Milan spiralling to a third successive defeat in all competitions.
Paulo Dybala's set-piece double saw Serie A leaders Juventus come from behind to defeat Udinese 2-1 at home and extend their lead at the top of the table to five points.
A counter-attacking masterclass saw Roma earn a 3-1 victory against Napoli in their Serie A clash at Stadio San Paolo.
Kostas Manolas had the final word in Roma's scintillating 2-1 victory over Inter Milan.
Gabriel Paletta's first ever AC Milan goal settled a 4-3 thriller against Sassuolo at San Siro.
Iago Falque scored one goal and set up another as Torino reached eighth place with a 2-1 Serie A victory over Fiorentina at the Stadio Olimpico.
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.
Lazio and Roma responded from differing European fortunes in midweek by playing out a goalless draw in the Rome derby.
Juventus took a major step toward a seventh straight Serie A title on Sunday as they beat Sampdoria 3-0 after Napoli were held at AC Milan.
Inter Milan's chance of a Champions League berth diminished after they drew at Atalanta 0-0 in Serie A on Saturday.
AC Milan's hopes of qualifying for the Champions League took a hit on Sunday as they settled for a 1-1 draw at home against lowly Sassuolo.
Amadou Diawara left it very late to fire Napoli to a nervy 2-1 victory over Chievo that keeps their hopes of winning the Serie A title alive.
Inter Milan missed the chance to climb into third in the Serie A table as Adem Ljajic scored the only goal in Turin to earn Torino a 1-0 victory.
Paulo Dybala struck two penalties in a hat trick as Juventus beat Benevento 4-2 to pull seven points clear at the top of Serie A.
Reigning champions Juventus scored twice in the final 11 minutes to beat AC Milan 3-1 and open up a four-point gap at the top of Serie A.
Napoli missed the chance to temporarily go top of the table ahead of Juventus' game as they were surprisingly held to a 1-1 draw by Sassoulo.