Donohoe played college football as a halfback for Carnegie Tech from 1924 to 1926.[1] He led the 1926 Carnegie Tech Tartans football team to a 7–2 record, including a victory over Notre Dame in a game that was ranked by ESPN as the fourth-greatest upset in college football history.[2] He also led the team to a 14–0 victory over intra-city rival Pitt.[3] On his graduation from Carnegie in June 1927, The Pittsburgh Press described him as the "real star" of the team and "one of the greatest of all Carnegie backfield men."[4] In 1946, he was selected as the greatest left halfback in the school's history.[5]
Professional football
In July 1927, Donohoe signed to play professional football in the National Football League (NFL) for the Frankford Yellow Jackets.[6] During Frankford's 1927 season, he played appeared in a total of eight NFL games, three as a starter.[7]
Donohue returned to Carnegie Tech as head football coach in March 1946.[9] He also served as the school's basketball coach. He resigned from both positions in December 1948. The Carnegie football program won only one game and sustained a 19-game losing streak during Donohoe's three years as head coach.[8]