Fiorentina drew their last match against Empoli as they were unable to build on their previous win against Cremonese.
They will look to return to winning ways against Napoli this weekend at the Artemio Franchi Stadium on Sunday.
Napoli has been on two winning streaks, having won against Monza and Verona in their opening two games, the away team will look to maintain their winning runs when they take on the host.
The host won the last meeting against Napoli but in the other five meetings, Fiorentina suffered three defeats and a draw.
The visitors had a better head-to-head record against Fiorentina in their last five games having won three of those clashes, drawing one and losing one.