The Portuguese ace may have scored the opening goal for Real Madrid, but he should have been booked after saving a shot with his right arm.

Real Madrid superstar Cristiano Ronaldo came this close to making a "Sergio Ramos" prior to scoring the opening goal for Los Blancos, as he deflected a free kick by Pierre-Emerick Aubameyang with his right arm.

CR7 was defending alongside Toni Kroos and Karim Benzema as the middle man in Keylor Navas' wall, but as he jumped to deflect the Gabonese striker's shot, he hit the ball with his arm deliberately, making it easier for Navas to catch the ball.

"Quite a handball by Cristiano..."

Despite claims by Borussia Dortmund's men to have a penalty awarded, CR7's handball occurred outside the box, which would have given Tuchel's team another free kick. However, the Portuguese ace should have been booked after getting his arm to the ball.