Boston Lobsters (1974–1978) The centerpiece of the team was tennis legend Billie Jean King who served as its player-coach. King became the first woman to coach a professional sports team that included male players. Once King was signed on with the Freedoms, her good friend Elton John decided to write and record the song "Philadelphia Freedom" to wish her luck on her new venture with WTT and for the team to use as an anthem. John was such a big fan of the Freedoms that he attended home matches wearing the team's uniform and sat on the bench with the players. Although recorded
Billie Jean King professional female to come out as bisexual. Although Billie Jean identifies as a lesbian, because she is still attracted to and physically prefers women to men, she believes she should be labeled as bisexual, and if anything were to happen to her current relationship, she would not rule out a future relationship with a man. Feeling she could not admit to the extent of the relationship, Billie Jean publicly called it a fling and a mistake. She remained married to Larry. The lawsuit caused Billie Jean to lose an estimated $2 million in endorsements and forced her to prolong her