From when he tested positive for it. oh [expletive], i missed that, when was that? Spring training a couple years ago I think. IIRC, it was before one of his good years. Found it. At the WBC in 2009. http://sports.espn.go.com/chicago/news/story?id=4287155 He proceded to have his worst year as a major leaguer. But seeing as how I don't believe for a second that was the first and only time, it doesn't have anything to do with how he performed.