The average pitcher has about a .000645 chance of throwing a no-hitter. In the spring of 1938, Cincinnati Reds rookie pitcher Johnny Vander Meer pitched two, back to back. The feat has never been duplicated, which comes as no surprise to sports professionals and aficionados alike. Decade after decade, in one poll after another (from Sport magazine, Sports Illustrated, and ESPN), Vander Meer's consecutive no-hitters turn up as one of...