worst win% by a team from 1960 to 1969
worst win% by a team from 1959 to 1968
worst win% by a team from 1958 to 1967
worst win% by a team from 1957 to 1966
worst win% by a team from 1956 to 1965
worst win% by a team from 1955 to 1964
worst win% by a team from 1954 to 1963
worst win% by a team from 1953 to 1962
worst win% by a team from 1952 to 1961
worst win% by a team from 1951 to 1960
worst win% by a team from 1950 to 1959
worst win% by a team from 1949 to 1958
worst win% by a team from 1948 to 1957
worst win% by a team from 1947 to 1956
worst win% by a team from 1946 to 1955
