The 2004 World Series was the championship series of Major League Baseball's 2004 season. The 100th edition of the World Series, it was a best-of-seven playoff between the American League (AL) champion Boston Red Sox and the National League (NL) champion St. Louis Cardinals; the Red Sox swept the Cardinals in four games. The series was played from October 23 to 27, 2004, at Fenway Park and Busch M... Wikipedia