The Morocco star appeared to hurt his shoulder while defending a corner kick against the Spanish side
Chelsea goalscorer Hakim Ziyech was forced off with a shoulder injury in the first half of Wednesday’s UEFA Super Cup against Villarreal.
Ziyech gave the Blues the lead in the 27th minute, converting a cross from Kai Havertz from close range.
Just minutes later, the Moroccan star had to be taken off after a painful-looking incident during a Villarreal corner kick.