| Season | League |
| 1945 | |
| 1946 | |
| 1947 | |
| 1948 | |
| 1949 | |
| 1950 | |
| 1951 | |
| 1952 | |
| 1953 | London & District Soccer League |
| 1954 | Southern Ontario Soccer League |
| 1955 | |
| 1956 | |
| 1957 | London & District Soccer League |
| 1958 | |
| 1959 | London & District Soccer League |
| 1960 | |
| 1961 | |
| 1962 | |
| 1963 | |
| 1964 | |
| 1965 | |
| 1966 | |
| 1967 | |
| 1968 | |
| 1969 | National Soccer League |
| 1970 | National Soccer League |
| 1971 | National Soccer League |
| 1972 | |
| 1973 | |
| 1974 | |
| 1975 | |
| 1976 | |
| 1977 | |
| 1978 | |
| 1979 | |
| 1980 | |
| 1981 | |
| 1982 |
National Soccer League 