Dennis Joseph O'Toole (born March 13, 1949, at Chicago, Illinois) is a retired American professional baseball player. A right-handed relief pitcher and the younger brother (by 12 years) of National League All-Star lefthander Jim O'Toole, Dennis appeared in 15 Major League games spread over five seasons (1969--1973) for the Chicago White Sox. _He_stood tall and weighed . <sep>, Pronoun: He <sep>, A: Jim O'Toole <sep>, B: Dennis