Kylian Mbappé has not played since February 21 due to a knee injury and is likely not to feature in the round of 16.
"He is better. Of course, we have to take it one day at a time and see how it develops. But this week has been positive. He is back, which gives a good feeling. And we are looking forward to having him back soon," Arbeloa said.
Real Madrid also have Rodrygo out for the rest of the season with a knee injury. Jude Bellingham has not played for over a month and did not train with the team on Tuesday.
