Mbappé is doubtful and will decide if he plays this Wednesday
Kylian Mbappé is doubtful for the return match between Real Madrid and Benfica in the Champions League due to knee discomfort, and his participation will be decided a few hours before the encounter at the Santiago Bernabéu.

TL;DR
- Kylian Mbappé is doubtful for the second leg against Benfica.
- The doubt is due to knee discomfort.
- A decision on his participation will be made hours before the match.
- He did not finish Tuesday's training session as a precaution.
- His presence is not ruled out, according to L'Equipe.