Ronaldo Doubtful For Villarreal Clash

Real Madrid striker Ronaldo is doubtful for this Saturday's clash with Villarreal after picking up a muscle injury against Valencia last night.

The player, who was taken off near the end of the Copa del Rey clash, will be assessed over the next couple of days.

Ivan Helguera and Zinedine Zidane already miss the clash through suspension and injury respectively.