Ronaldo nets hat trick to send Juventus into CL quarters

"It would have been strange if Ronaldo's Champions League season ended with only one goal," Juventus coach Massimiliano Allegri said. "Juventus signed him for nights like this and tonight he made the difference."

For Atletico, it was more heartache in the competition in the year the final is being held in its Wanda Metropolitano Stadium — and more pain caused by Ronaldo. While at Madrid, Ronaldo helped beat Atletico in two Champions League finals.

He has also now scored 25 goals against Atletico in his career.

"He's the best in the world," Simeone said. "We suffered, as happened to them in the first leg. They're through and that's right. They deserved it ... Maybe I didn't manage to transmit to my players what we needed." Manchester City is also through to the final eight after routing Schalke 7-0 to progress 10-2 on aggregate.