James F. Duffy

James F. Duffy

Duffy pictured in The Red and White 1923, Detroit yearbook
Sport(s)	Football
Coaching career (HC unless noted)
1917–1924	Detroit
Head coaching record
Overall	43–12–1 (.777)
Statistics
College Football Data Warehouse

James F. Duffy was an American football coach. He was the head coach for the University of Detroit Titans for six seasons, from 1917 until 1924.^[1] He compiled a record of 43–12–1, giving him the highest winning percentage (.777) of any coach in Detroit Titans history. His 43 wins ranks second in school history behind Gus Dorais.^[2]

References

^ Shafer, Ian. "University of Detroit Mercy (All seasons results)". College Football Reference. http://cfreference.net/cfr/school.s?id=888. Retrieved November 29, 2010.
^ DeLassus, David. "Detroit Coaching Records". College Football Data Warehouse. http://www.cfbdatawarehouse.com/data/discontinued/d/detroit/coaching_records.php. Retrieved November 29, 2010.

Detroit Titans head football coaches

Unknown (1891)
No team (1892–1895)
William S. Robinson (1896–1899)
John C. Mackey (1900–1901)
Edward Ryan (1902)
Alfred W. Debo (1903–1904)
No team (1905)
Edward Ryan (1906)
George A. Kelly (1907)
No team (1908)
George A. Kelly (1909–1910)
Royal R. Campbell (1911–1912)
George M. Lawton (1913–1914)
Harry Costello (1915–1916)
James F. Duffy (1917)
Unknown (1918)
James F. Duffy (1919–1922)
Germany Schulz (1923)
James F. Duffy (1924)
Gus Dorais (1925–1942)
No team (1943–1944)
Chuck Baer (1945–1950)
Dutch Clark (1951–1953)
Wally Fromhart (1954–1958)
Jim Miller (1959–1961)
John Idzik (1962–1964)
No team (1965–1966)
Jim Leary (1967–1968)

Persondata
Name	Duffy, James F.
Alternative names	Coach Duffy
Short description	American football coach
Date of birth
Place of birth
Date of death
Place of death