Zappacosta spent last season on loan at Genoa and only has a year left on his contract with the west London club.
Chelsea are keen to sell him this summer as he is not close to Thomas Tuchel’s plans at Stamford Bridge moving forward.
Zappacosta has suitors in Italy and Fiorentina are one of the clubs who are interested in signing him.
And according to Sky Italia, the wing-back is their top target if they manage to sell Lirola this summer.
Marseille are in talks with Fiorentina over signing Lirola and have been getting close to meeting the Italian club’s asking price.
If he leaves, Zappacosta is the player Fiorentina want as his replacement in the Fiorentina squad.
Chelsea want to move him on a permanent deal and are waiting for offers to land on their table this summer.
The Blues are hopeful that Zappacosta will leave by the end of the transfer window this month.
