Bologna will be without Godfred Donsah for two weeks, as he's suffered a thigh strain.
The 20-year-old was injured in training on Saturday, and will therefore miss the Rossoblu's first game of the Serie A season against Crotone.
'Godfred Donsah suffered an injury during Saturday's training session and underwent a medical examination that revealed a first degree muscle strain to the left pectineus,' a statement announced.
'He is expected to recover in two weeks.'
The Ghanaian made 20 League appearances last season, scoring twice and providing two assists.