Cardinal High School is a public high school in Middlefield, Ohio, United States. Students come from Middlefield village, Middlefield township, and the townships of Parkman and Huntsburg. Athletics Ohio High School Athletic Association State Championships Wrestling (State Champions) – 1978 Other sports accomplishments Baseball (State Runner Up) – 1996 Cross Country (4th in State) – 2003 Cross Country (State Runner Up) – 2004 External links Cardinal High School Website Ohio High School Athletic Association Notes and references High schools in Geauga County, Ohio Public high schools in Ohio