Hellas Verona rallied from behind to beat Empoli 2-1 and enhance their chances of finishing in the top half.
Napoli's hopes of Champions League qualification suffered a setback as they drew 2-2 at rock-bottom Parma in Serie A on Sunday.
Fiorentina won 3-2 in a topsy-turvy Tuscan derby meeting with Empoli to remain in the frame to finish fourth in Serie A.
Empoli's long wait for a second away win of the Serie A season came to an end with a 1-0 victory at Torino on Wednesday.
Empoli rocked Napoli's bid for Champions League football with an emphatic 4-2 win at the Stadio Carlo Castellani.
German Denis' last-gasp goal earned Atalanta a valuable point against Empoli on Sunday in Bergamo.