| Year | Record | Coach | Extra Info |
|---|---|---|---|
| 1916 | 1st Napoleon-Defiance game | ||
| 1917 | |||
| 1918 | |||
| 1919 | |||
| 1920 | |||
| 1921 | |||
| 1922 | |||
| 1923 | |||
| 1924 | |||
| 1925 | |||
| 1926 | |||
| 1927 | |||
| 1928 | |||
| 1929 | |||
| 1930 | |||
| 1931 | |||
| 1932 | |||
| 1933 | |||
| 1934 | |||
| 1935 | |||
| 1936 | |||
| 1937 | |||
| 1938 | |||
| 1939 | |||
| 1940 | |||
| 1941 | |||
| 1942 | |||
| 1943 | |||
| 1944 | |||
| 1945 | |||
| 1946 | |||
| 1947 | |||
| 1948 | Charles Buckenmeyer | ||
| 1949 | Charles Buckenmeyer | ||
| 1950 | Charles Buckenmeyer | ||
| 1951 | NA | Charles Buckenmeyer in US ARMY | |
| 1952 | Charles Buckenmeyer | ||
| 1953 | Charles Buckenmeyer | ||
| 1954 | Charles Buckenmeyer | ||
| 1955 | Charles Buckenmeyer | ||
| 1956 | Charles Buckenmeyer | ||
| 1957 | Charles Buckenmeyer | ||
| 1958 | Charles Buckenmeyer | ||
| 1959 | Charles Buckenmeyer | ||
| 1960 | Charles Buckenmeyer | ||
| 1961 | Charles Buckenmeyer | ||
| 1962 | Charles Buckenmeyer | ||
| 1963 | Charles Buckenmeyer | ||
| 1964 | Charles Buckenmeyer | ||
| 1965 | Charles Buckenmeyer | ||
| 1966 | Charles Buckenmeyer | ||
| 1967 | Charles Buckenmeyer | ||
| 1968 | Charles Buckenmeyer | ||
| 1969 | Charles Buckenmeyer | ||
| 1970 | Charles Buckenmeyer | ||
| 1971 | Charles Buckenmeyer | ||
| 1972 | Charles Buckenmeyer | ||
| 1973 | Charles Buckenmeyer | ||
| 1974 | Charles Buckenmeyer | ||
| 1975 | Charles Buckenmeyer | ||
| 1976 | Charles Buckenmeyer | ||
| 1977 | |||
| 1978 | |||
| 1979 | |||
| 1980 | |||
| 1981 | Lynn Schrickel | ||
| 1982 | Lynn Schrickel | ||
| 1983 | Lynn Schrickel | ||
| 1984 | Lynn Schrickel | ||
| 1985 | Lynn Schrickel | ||
| 1986 | Lynn Schrickel | Playoffs | |
| 1987 | |||
| 1988 | |||
| 1989 | |||
| 1990 | |||
| 1991 | |||
| 1992 | |||
| 1993 | Mike Burke | ||
| 1994 | John Snoad | ||
| 1995 | John Snoad | ||
| 1996 | John Snoad | ||
| 1997 | John Snoad | ||
| 1998 | John Snoad | Playoffs | |
| 1999 | 7-4 | John Snoad | Playoffs |
| 2000 | 4-6 | John Snoad | |
| 2001 | 7-3 | John Snoad | |
| 2002 | 9-2 | John Snoad | Playoffs |
| 2003 | 7-3 | John Snoad | |
| 2004 | 9-2 | John Snoad | Playoffs |
| 2005 | 8-3 | John Snoad | Playoffs |
| 2006 | 7-4 | John Snoad | Playoffs |
| 2007 | 10-2 | John Snoad | Playoffs |
| 2008 | 5-5 | Tory Strock | |
| 2009 | 9-3 | Tory Strock | Playoffs |
| 2010 | 6-4 | Tory Strock | |
| 2011 | 5-6 | Tory Strock | Playoffs |
| 2012 | 11-1-1 | Tory Strock | Regional Runner-Up |
| 2013 | 6-5 | Tory Strock | Playoffs |
| 2014 | 5-5 | Tory Strock | |
| 2015 | 6-4 | Tory Strock | |
| 2016 | 5-5 | Tory Strock | |
| 2017 | 1-9 | Tory Strock | |
| 2018 | 6-4 | Tory Strock | |
| 2019 | 5-5 | Tory Strock | |
| 2020 | 5-4 | Tory Strock | Playoffs |
| 2021 | 4-6 | Tory Strock | |
| 2022 | 4-7 | Tyler Swary | Playoffs |
| 2023 | 6-6 | Tyler Swary | Playoffs |
| 2024 | 7-6 | Tyler Swary | Playoffs |