Juventus are still looking for their first win of the Serie A season after a 4-1 victory at Sassucolo on Saturday.
Juventus, who are unbeaten in Serie A, won the first leg 5-2 on penalties thanks to goals from Giorgio Chiellini and Federico Gennaro.
Chiellinis, who has been sidelined since March with an ankle injury, had four goals and three assists before being substituted by Mario Mandzukic at half-time.
The midfielder netted in the second half after a great run by Antonio Candreva, but his second goal came from an assist by Gennari.
The Bianconeri, who were unbeaten in their last three league games, are unbeaten at home this season.