a*nach*ro*nism
əˈnakrəˌnizəm/Submit
noun
a thing belonging or appropriate to a period other than that in which it exists, especially a thing that is conspicuously old-fashioned.
“everything was as it would have appeared in centuries past apart from one anachronism, a bright yellow construction crane”
an act of attributing a custom, event, or object to a period to which it does not belong.

AKA Professional Football