Regular Season Champion

1901-02 Yale
1902 Yale
1903 Columbia
1904 Columbia
1905 Penn
1906 Yale
1907 Penn
1908 --
1909 --
1910 Columbia
1911 Columbia
1912 Cornell
1913 Cornell, Columbia
1914 Yale
1915 Penn
1916 Yale
1917 Penn
1918 Penn
1919 Penn
1920 Penn
1921 Princeton
1922 Yale
1923 Cornell
1924 Princeton
1925 Columbia
1926 Dartmouth
1927 Penn
1928 Penn
1929 Columbia
1930 Columbia
1931 Princeton
1932 Yale
1933 Penn
1934 Penn
1935 Columbia
1936 Penn
1937 Dartmouth
1938 Dartmouth
1939 Dartmouth
1940 Dartmouth
1941 Dartmouth
1942 Dartmouth
1943 Dartmouth
1944 Penn
1945 Dartmouth
1946 Columbia
1947 Columbia
1948 Yale
1949 Princeton
1950 Columbia
1951 Princeton
1952 Penn
1953 Cornell
1954 Princeton
1955 Dartmouth
1956 Yale
1957 Dartmouth
1958 Dartmouth
1959 Princeton
1960 Princeton
1961 Yale
1962 Princeton
1963 Princeton
1964 Princeton
1965 Penn
1966 Princeton
1967 Columbia
1968 Princeton
1969 Penn
1970 Penn
1971 Penn
1972 Penn
1973 Penn
1974 Penn
1975 Princeton
1976 Princeton
1977 Penn
1978 Penn
1979 Penn
1980 Princeton
1981 Penn
1982 Princeton
1983 Princeton
1984 Penn
1985 Brown
1986 Penn
1987 Cornell
1988 Princeton
1989 Princeton
1990 Princeton
1991 Princeton
1992 Penn
1993 Penn
1994 Penn
1995 Princeton
1996 Princeton
1997 Princeton
1998 Penn
1999 Penn
2000 Princeton
2001 Penn, Yale, Princeton
2002 Penn
2003 Princeton
2004 Penn
2005 Penn
2006 Penn
2007 Cornell
2008 Cornell

Conference Tournament Champion

no tournament