For the first time in their young athletic careers, Alexis and Erika Castroman found themselves on opposing teams as St. Thomas University and A.S.A. College clashed in a memorable softball match-up featuring the now sibling rivalry. Last month, Alexis Castroman, a senior at St. Thomas University, who has played her whole collegiate career there, faced off against her sister Erika Castroman, a freshmen at A.S.A. College. The Bobcats...