"We don't have any more easy matches," Marcelo told realmadrid.com. "We knew the Osasuna game would be tough, but not as bad as it was and that we would have to stage a comeback.
"We have three games left and we will do our best so as to not have to relive the situation we experienced last night.
"The toughest game left is the next one against Mallorca because they are fighting for a berth in next season's Champions League. We are working hard to win La Liga.
"We will play our heart and souls out to win all three matches. We just hope Barcelona slip up.
"All we can do is wait and see what happens."