One active major league player was able to keep his name out of the former Senator George J. Mitchell?s report on performance-enhancing drugs in baseball, even though Mitchell had evidence that he bought them, Mitchell said in an interview Friday. The unidentified player offered persuasive evidence that he had disposed of the drugs without using them, Mitchell said one day after releasing a roughly 400-page report critical of baseball?s drug testing program. The report named about 90 players who were linked to the use of performance-enhancing drugs. A day after the footnoted report was released, reactions ranged from questioning whether the investigation was unfair to complaining that it was not tough enough. Perhaps most significant, some members of Congress expressed dismay that they were misled by testimony two years ago by baseball officials over a 2004 testing program that had been secretly suspended.