- The San Francisco Giants' postseason ambitions suffered a jolt on Wednesday when All-Star outfielder Melky Cabrera was suspended for 50 games for failing a doping test. The 28-year-old from the Dominican Republic, the most valuable player in this year's All-Star game, had tested positive for testosterone and admitted to using a substance banned by Major League Baseball's drug prevention program. "My positive test was the result of my use of a substance I should not have used," Cabrera, who will become a free agent after this season, said in a statement. ...