Cristiano Ronaldo's Injury Is Not Serious

Cristiano Ronaldo had to come off with a pain in his right knee on the 80th minute of the Champions League quarterfinals first leg game being disputed between Real and Borussia Dortmund.

The Portuguese forward fell to the ground in the middle of the pitch clearly in pain and unable to go on playing against the German team. When the game stopped, he asked to be taken off and was substituted by Casemiro.

Ronaldo managed to walk off without assistance, which hopefully means that the injury isn't anything too serious