Arizona Diamondbacks' Martin Prado, front left, slides safely back into first base as Colorado Rockies first baseman Jodan Pacheco, right, turns to apply the tag after Prado reached bas

 

              Arizona Diamondbacks
Arizona Diamondbacks' Martin Prado, front left, slides safely back into first base as Colorado Rockies first baseman Jodan Pacheco, right, turns to apply the tag after Prado reached base on a fielder's choice in the fifth inning of a baseball game in Denver, Sunday, April 21, 2013. First base umpire D.J. Reyburn, back left, looks on. (AP Photo/David Zalubowski)