Page 10 of the Melissa Ludtke v Kuhn Complaint

In 1977, Melissa Ludtke, a female sports reporter for Sports Illustrated magazine, filed a civil rights action against Major League Baseball Commissioner for the New York Yankees. The action sought to prevent the New York Yankees from enforcing a ban of accredited female sports reporters from entering the team clubhouse in Yankee Stadium.
The Court determined that the policy violated Ludtke’s fundamental right to pursue a career under the equal protection and due process clauses guaranteed by the Fourteenth Amendment.