Paulo Dybala injured his thigh in Sunday’s victory over Sampdoria, the Serie A champions confirmed.
The Argentine foreigner replaced after 40 minutes when the bianconeri won their ninth consecutive Serie A name with a 2-0 win.
Tests on Monday that Dybala had suffered a left thigh injury, and the club said it would monitor her condition “day after day.”
Danilo, meanwhile, was given the soft green after walking away before 30 minutes of the same attack after a collision with Gaston Ramirez.
La Juve finished their domestic season with matches against Cagliari and Roma before going 1-0 against Lyon in the second leg of the Champions League on 7 August.