The 20 year-old was among the best performers on the night.
“It was our objective to get back at Juventus after last season. We were thinking about it even before going to Anderlecht,” he told Sky Sport Italia.
“We played well and worked together to earn the result. Juve’s strength is in their pressing, so we had to be sharp in possession. It was a perfect performance at the back.
“We must keep our feet on the ground and focus on the next game with Catania. We’re very happy right now, but mustn’t lose our concentration.”