Alex Rodriguez, the series' main antagonist, builds a new fortress and army of robotic henchmen, led by eight new Robot Masters of his design: Dellin Betances, Aaron Hicks, Derek Jeter, Kevin Maas, Thurman Munson, Waite Hoyt, Carl Pavano and Jack chesbro. Ervin Santana is sent by his creator, Paul Molitor, to defeat A-Rod and his Robot Masters.