Injury forces Ronaldo off early against Valladolid
Real Madrid's Portuguese forward Cristiano Ronaldo (R) vies with Valladolid's midfielder Alvaro Rubio during the Spanish league football match Real Valladolid FC vs Real Madrid CF at Jose Zorilla stadium in Valladolid on May 7, 2014 - by Cesar Manso
The Portuguese star has only recent returned to action due to a knee and then a hamstring problem and could now be a doubt for the Champions League final against Atletico Madrid on May 24.
Before travelling to Lisbon, Real face Celta Vigo on Sunday and Espanyol at home on the last day of the season as they attempt to catch Atletico at the top of La Liga.
Ronaldo was replaced by Alvaro Morata with Gareth Bale also having missed the trip due to injury.