Barcelona have reportedly been hit with the news that Andres Iniesta could miss their next four matches of the season.
The Spanish international picked up a calf injury during Saturday's El Clasico against Real Madrid and was forced to depart in the second half.
According to AS, the midfielder will be out of action for the next three weeks, effectively also ruling him out of international duty next month.
Iniesta is expected to return from the injury against in-form Sevilla after the international break.
