The Portuguese forward tucked in a left-footed half.volley from just outside the six-yard-box.
The cross was superb, with Miralem Pjanic delivering a ball of real quality from deep on the right wing, after Douglas Costa had been standing over the ball.
All players in the match were sporting red marks on their face as part of a Serie A campaign to raise awareness of violence against women.
Juventus had been on top in the game, with Ronaldo in particular looking likely to score.
The goal was Ronaldo's 8th in 13 Serie A appearances this season.
November 24, 2018