Parma are set to drop into Italy's amateur leagues after administrators received no takeover offers prior to a deadline.
Fiorentina qualified for the Europa League while Stephan El Shaarawy scored his first goal in seven months for AC Milan.
Liverpool give U21s more game time than Premier League rivals but top flight lags behind Europe.
Veteran Verona hitman Luca Toni is well-placed to finish the Serie A season as top scorer after a brace against Parma.
Napoli and Fiorentina boosted their European qualification hopes with victories over Cesena and Parma in Serie A on Monday.
Fiorentina made it three Serie A wins in a row and moved up to fifth in the standings by beating relegated Parma 3-0.
Napoli's hopes of Champions League qualification suffered a setback as they drew 2-2 at rock-bottom Parma in Serie A on Sunday.
Relegated Parma put the brakes on Napoli's bid for Champions League football by claiming a 2-2 draw on Sunday.
Cagliari took full advantage of basement boys Parma's plight by plundering a vital 4-0 victory
Parma's long-awaited relegation to Serie B was mathematically confirmed as they succumbed to a 4-0 hammering at Lazio.
Juventus will have to wait another week to secure their status as Serie A champions after falling to a 2-1 defeat at Torino.
Antonio Nocerino scored a first-half penalty to hand bottom-side Parma a 1-0 home triumph over Palermo.
Neither side could find the net in the Milan derby, while Roma missed the chance to go second.
Ishak Belfodil struck a 73rd-minute equaliser as Parma denied Empoli a come-from-behind victory in Sunday's 2-2 draw.
Parma's financial failings have seen a further four points deducted from their Serie A total, leaving them stranded at the foot of the table.
Parma's surprise revival came to an end at Genoa as the Rossoblu claimed a 2-0 victory at the Stadio Luigi Ferraris.
Bottom-placed Parma stunned league leaders Juventus with a 1-0 win at the Stadio Tardini on Saturday evening.
Silvestre Varela fired relegation-bound Parma to a long overdue victory to inspire a faint glimmer of hope at the club.
Inter Milan left the San Siro to a deafening chorus of boos after they were held to a 1-1 draw by rock-bottom Parma.
Juventus closed in on a fourth straight Serie A title after a 2-0 victory over Empoli.