Three days after the team learned Pedro Martinez will be out eight months with a torn rotator cuff, manager Willie Randolph announced that Orlando Hernandez might not be able to make his start in Game 1 of the division series against the Dodgers. Randolph said that Hernandez felt something in his right calf while running in the outfield Tuesday. Hernandez, who is 11-11 with a 4.66 ERA with the Mets and Diamondbacks this season, was scheduled to have an MRI exam this afternoon.