Inter Milan returned to the top of Serie A with a comfortable 4-0 home win over Frosinone on Sunday evening.
Fiorentina returned to the Serie A summit with victory at Sampdoria on Sunday, while Lazio lost to Roma in the Rome derby.
Fiorentina claimed a handsome 4-1 victory over Frosinone at the Stadio Artemio Franchi to move top of Serie A.
Inter Milan missed the chance to go top of Serie A after being held to a 1-1 draw at Palermo on Saturday.
Gonzalo Higuain's goal saw Napoli beat Serie A leaders Fiorentina 2-1, while Lazio were beaten 2-1 by Sassuolo.
Red-hot Fiorentina replaced Inter Milan as Serie A leaders by cruising to a 3-0 home victory over Atalanta on Sunday.
Juventus could only draw 1-1 at home to Frosinone in Serie A on Wednesday, as leaders Inter Milan beat Hellas Verona 1-0.
Juventus picked up their first Serie A victory of the season with a 2-0 triumph at 10-man Genoa on Sunday afternoon.
Roma were 2-0 winners in the first-ever derby clash against bottom-side Frosinone at the Stadio Matusa.
Serie A champions Juventus saw their 47-match unbeaten home league record come to an end against Udinese.
Watford have made a club-record bid for Genoa winger Diego Perotti, according to Sky sources.
Genoa head coach Gian Piero Gasperini has extended his contract until 2017 after a sixth-place finish in Serie A.
Simone Zaza struck twice as Sassuolo beat 10-man Genoa 3-1 on Sunday to finish their Serie A campaign on a high.
Juraj Kucka's 89th-minute header lifted Genoa to a 3-2 win over Inter Milan after the Grifoni twice hit back from a goal down.
Liverpool give U21s more game time than Premier League rivals but top flight lags behind Europe.
Iago Falque struck twice as Genoa won 4-1 at Atalanta on Sunday to climb to fifth in the standings.
Cagliari's 11-year association with Serie A comes to end after defeat at Palermo, while Ac Milan, Roma and Genoa record win.
Genoa reached seventh place in the Serie A table by keeping European rivals Torino firmly under control in a 5-1 win.
Roma climbed to second place in the Serie A table with a 2-0 home triumph over Genoa on Sunday afternoon.