The 33-year-old suffered a hamstring tear during Barca's loss to Madrid on Tuesday and is likely to miss Saturday's Clasico and the Champions League match against AC Milan
Barcelona have confirmed that midfielder Xavi will be out of action for 10 to 15 days, meaning he is a major doubt for their Champions League last-16 second leg against AC Milan on March 12.
As if the odds weren't against them enough for the match against Milan, I think a focused and healthy Barca could've beaten Milan 3-0, but now...it's gonna be tough..