The Brazil international managed to score in the 3-0 win.
"I'm very happy with the goal, but the most important thing is the result. It was a great match," said Marcelo, who also declared Karim Benzema the "best No9 in Europe".
"Benzema is a great player, Cristiano gets a lot of goals, Benzema, Asensio, Isco ... It's normal for people to ask for more of Benzema and for everyone, but Benzema has a lot more than goals, he has assists, the best 9 in Europe," he said.
"If I speak of my companions, I defend them until death. Benzema is a craque, like everyone else."