Renée Richards, widely recognized as the first openly transgender professional athlete in the United States, remains a pivotal yet often overlooked figure amid ongoing debates about transgender participation in sports. Richards, who underwent gender confirmation surgery in 1975, fought legal battles in the 1970s to compete in women’s professional tennis, most notably winning a court injunction that allowed her to play in the 1977 U.S. Open.

Prior to this ruling, tennis governing bodies including the Women’s Tennis Association (WTA) and the United States Tennis Association enforced chromosomal testing requirements for female competitors. Richards refused to undergo such a test, known as the Barr body test, before the 1976 U.S. Open and was subsequently barred from competing. She challenged this policy in federal court and prevailed, marking a landmark moment for transgender athletes.

Although Richards’ singles career peaked at a world ranking of No. 20 and her most notable achievement was reaching the doubles final at the 1977 U.S. Open, her presence on the professional circuit was generally accepted. According to Julie Kliegman, author of an upcoming biography about Richards, most players accepted her following the lawsuit’s resolution, with key figures such as Billie Jean King advocating for her inclusion. Kliegman noted that while some players protested Richards’ participation, the controversy was limited compared to current debates.

Today's sports environment contrasts sharply with Richards’ era. Recently, the WTA reinstated genetic sex testing, this time through the more advanced SRY gene test, amid a global trend toward restricting transgender athletes’ participation in women’s sports. The International Olympic Committee also announced plans to require SRY testing for female athletes competing in the 2028 Olympic Games. These measures come after the U.S. Supreme Court ruled in June that individual states may ban transgender women and girls from competing in female sports categories.

Richards, now 91, has expressed views that diverge from her earlier pioneering position. She no longer broadly supports transgender women competing against cisgender women in sports but makes an exception for those who have not undergone male puberty. This shift aligns her, in some respects, with outspoken critics of transgender inclusion, including former tennis star Martina Navratilova, whom Richards coached to two Wimbledon titles in the early 1980s. Despite differences in rhetoric, Richards and Navratilova reportedly maintain a personal friendship.

Since Richards’ retirement from professional tennis, no openly transgender players have competed at that level, yet controversies around eligibility persist. Kliegman emphasizes that Richards’ story is complex, highlighting how historical precedents in transgender athlete inclusion are often forgotten amid the current polarizing discourse. Richards’ experience, according to Kliegman, offers nuanced insight that could contribute meaningfully to present conversations about transgender participation in sports.