Thibaut Courtois is reportedly doubtful for Real Madrid's Champions League clash with Manchester City after sustaining an injury against Real Betis at the weekend.

The Belgium international limped away from the Benito Villamarin Stadium following Madrid's shock 2-1 loss on Sunday.

Spanish outlet Marca claims that Courtois is to undergo a scan on the adductor injury on Monday, but Los Blancos fear that their first-choice keeper is facing a spell on the sidelines.

Madrid host Eibar in their next La Liga outing on Friday, before travelling to the Etihad Stadium for the second leg of their Champions League last-16 tie, which City lead 2-1 at the midway point.

Should former Chelsea stopper Courtois fail to shake off the injury, Paris Saint-Germain loanee Alphonse Areola will deputise.