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| Team | First Game | W L T |
| Air Force | 1958 | 0-0-1 |
| Akron | 2002 | 1-0-0 |
| Arkansas | 1925 | 1-0-0 |
| Arizona | 1966 | 5-6-0 |
| Arizona State | 1997 | 1-2-0 |
| Augustana | 1894 | 2-0-0 |
| Ball State | 2005 | 1-0-0 |
| Berg AAF | 1945 | 1-0-0 |
| Boston University | 1948 | 1-0-0 |
| Bradley Tech | 1930 | 5-0-0 |
| Buffalo | 2003 | 1-0-0 |
| Butler | 1924 | 1-0-0 |
| Brigham Young | 1991 | 0-0-1 |
| California | 1958 | 3-1-0 |
| Camp Dodge | 1918 | 0-0-1 |
| Camp Grant | 1942 | 1-0-0 |
| Carleton | 1936 | 1-0-0 |
| Carroll | 1926 | 2-0-0 |
| Centenary | 1930 | 0-1-0 |
| Central Michigan | 1994 | 2-0-0 |
| Chicago | 1894 | 3-9-2 |
| Cincinnati | 1990 | 1-0-0 |
| Coe | 1892 | 9-0-0 |
| Colgate | 1935 | 1-1-0 |
| Colorado | 1988 | 0-2-0 |
| Colorado Teachers | 1926 | 1-0-0 |
| Cornell | 1891 | 13-1-0 |
| Denver | 1927 | 1-0-0 |
| Denver Athletic Club | 1893 | 0-1-0 |
| Des Moines | 1905 | 1-0-0 |
| Des Moines YMCA | 1896 | 1-0-0 |
| Detroit | 1930 | 1-0-0 |
| Doane | 1895 | 0-1-0 |
| Drake | 1896 | 12-3-0 |
| Florida | 1983 | 1-2-0 |
| George Washington | 1931 | 1-1-0 |
| Great Lakes | 1917 | 0-4-0 |
| Grinnell | 1889 | 11-5-1 |
| Hawaii | 1956 | 3-1-0 |
| Idaho | 1964 | 1-0-0 |
| Illinois | 1899 | 27-37-2 |
| Indiana | 1912 | 38-25-4 |
| Iowa Preflight | 1943 | 0-2-0 |
| Iowa State | 1894 | 35-18-0 |
| Iowa Wesleyan | 1890 | 1-0-0 |
| Kansas | 1891 | 4-6-0 |
| Kansas State | 1951 | 5-1-0 |
| Kent State | 2001 | 2-0-0 |
| Knox | 1892 | 6-0-1 |
| Lawrence | 1924 | 1-0-0 |
| Louisiana State | 2005 | 1-0-0 |
| Luther | 1893 | 1-0-0 |
| Marquette | 1930 | 1-1-0 |
| Miami, Fla. | 1950 | 0-4-0 |
| Miami, OH | 2001 | 3-0-0 |
| Michigan | 1900 | 10-39-4 |
| Michigan State | 1953 | 19-17-2 |
| Minnesota | 1891 | 39-58-2 |
| Missouri | 1892 | 5-7-0 |
| Monmouth | 1905 | 4-0-0 |
| Montana | 1954 | 1-0-0 |
| Morningside | 1908 | 4-0-0 |
| Nebraska | 1891 | 12-26-3 |
| New Mexico State | 1995 | 1-0-0 |
| North Carolina State | 1965 | 0-3-0 |
| North Dakota | 1926 | 1-0-0 |
| North Dakota State | 1946 | 2-0-0 |
| Northern Illinois | 1985 | 5-0-0 |
| Northern Iowa | 1898 | 13-1-0 |
| Northwestern | 1897 | 45-19-3 |
| Notre Dame | 1921 | 8-13-3 |
| Ohio State | 1922 | 14-43-3 |
| Oklahoma | 1979 | 0-1-0 |
| Oklahoma State | 1923 | 1-1-0 |
| Oregon | 1949 | 1-2-0 |
| Oregon State | 1956 | 7-5-0 |
| P & S | 1897 | 0-1-0 |
| Parsons | 1895 | 1-0-0 |
| Penn College | 1895 | 2-0-0 |
| Penn State | 1930 | 9-10-0 |
| Pittsburgh | 1931 | 1-2-0 |
| Purdue | 1910 | 31-44-3 |
| Ripon | 1928 | 1-0-0 |
| Rush | 1898 | 1-1-0 |
| St. Louis | 1905 | 2-1-0 |
| San Diego State | 1986 | 1-0-0 |
| Simpson | 1898 | 4-0-0 |
| South Dakota | 1917 | 8-0-0 |
| Southeast Oklahoma | 1924 | 1-0-0 |
| Southern Cal | 1925 | 2-7-0 |
| Syracuse | 1975 | 1-1-0 |
| Temple | 1936 | 1-0-0 |
| Tennessee | 1982 | 1-1-0 |
| Texas | 1984 | 1-0-0 |
| Texas A&M | 1931 | 0-1-0 |
| Texas El Paso | 1986 | 1-0-0 |
| Texas Christian | 1958 | 2-1-0 |
| Texas Tech | 1996 | 2-0-0 |
| Tulsa | 1989 | 3-1-0 |
| UCLA | 1938 | 3-6-0 |
| Upper Iowa | 1898 | 2-0-0 |
| Utah | 1978 | 0-1-0 |
| Utah State | 1957 | 2-0-0 |
| Wabash | 1925 | 2-0-0 |
| Washington | 1937 | 3-3-0 |
| Washington State | 1953 | 3-1-1 |
| Washington, Mo. | 1902 | 4-0-0 |
| Western Michigan | 2000 | 0-1-0 |
| Wilton | 1896 | 2-0-0 |
| Wisconsin | 1894 | 40-39-2 |
| Wyoming | 1953 | 2-0-0 |
| Yale | 1922 | 1-0-0 |
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| 2005 opponents listed in boldface |