Sassuolo will be without right-back Sime Vrsaljko for around a month after suffering a thigh strain.
He picked up the injury during the first half of their 1-1 draw with Sampdoria on Sunday afternoon.
Also in doubt for this weekend’s game against Fiorentina are Federico Peluso and Alessandro Longhi.
Peluso has a bruised ankle, while Longhi suffered a knock to his back.
Saphir Taider is suspended with Simone Missiroli unlikely to recover from a thigh problem in time.
Sassuolo will be without right-back Sime Vrsaljko for around a month after suffering a thigh strain.
He picked up the injury during the first half of their 1-1 draw with Sampdoria on Sunday afternoon.
Also in doubt for this weekend’s game against Fiorentina are Federico Peluso and Alessandro Longhi.
Peluso has a bruised ankle, while Longhi suffered a knock to his back.
Saphir Taider is suspended with Simone Missiroli unlikely to recover from a thigh problem in time.