| Big Ten Titles | ||
| Year | Conference Record (won-lost-tied) | |
| 1898 | 3-0-0 | Go Blue! |
| 1901* | 4-0-0 | Go Blue! |
| 1902 | 5-0-0 | Go Blue! |
| 1903* | 3-0-1 | Go Blue! |
| 1904* | 2-0-0 | Go Blue! |
| 1906* | 1-0-0 | Go Blue! |
| 1918* | 2-0-0 | Go Blue! |
| 1922* | 4-0-0 | Go Blue! |
| 1923* | 4-0-0 | Go Blue! |
| 1925 | 5-1-0 | Go Blue! |
| 1926* | 5-0-0 | Go Blue! |
| 1930* | 5-0-0 | Go Blue! |
| 1931* | 5-1-0 | Go Blue! |
| 1932 | 6-0-0 | Go Blue! |
| 1933* | 5-0-1 | Go Blue! |
| 1943* | 6-0-0 | Go Blue! |
| 1947 | 6-0-0 | Go Blue! |
| 1948 | 6-0-0 | Go Blue! |
| 1949* | 4-1-1 | Go Blue! |
| 1950 | 4-1-1 | Go Blue! |
| 1964 | 6-1-0 | Go Blue! |
| 1969* | 6-1-0 | Go Blue! |
| 1971 | 8-0-0 | Go Blue! |
| 1972* | 7-1-0 | Go Blue! |
| 1973* | 7-0-1 | Go Blue! |
| 1974* | 7-1-0 | Go Blue! |
| 1976* | 7-1-0 | Go Blue! |
| 1977* | 7-1-0 | Go Blue! |
| 1978* | 7-1-0 | Go Blue! |
| 1980 | 8-0-0 | Go Blue! |
| 1982 | 8-1-0 | Go Blue! |
| 1986* | 7-1-0 | Go Blue! |
| 1988 | 7-0-1 | Go Blue! |
| 1989 | 8-0-0 | Go Blue! |
| 1990* | 6-2-0 | Go Blue! |
| 1991 | 8-0-0 | Go Blue! |
| 1992 | 6-0-2 | Go Blue! |
| 1997 | 8-0-0 | Go Blue! |
| 1998* | 7-1-0 | Go Blue! |
| * = shared title | ||