Dozens of interest groups have already filed briefs to influence the Court.

U.S. Bishops Enter Supreme Court Clash Over Transgender Athletes and Women’s Sports

The bishops argue that existing state laws protecting female-only teams are constitutionally sound, and that undoing them would cause “disastrous practical consequences” for Catholic schools and institutions

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(ZENIT News / Washington, 09.25.2025).- The U.S. Supreme Court is preparing to weigh in on one of the most contentious cultural and legal debates of recent years: whether states may restrict participation in women’s sports to athletes whose biological sex is masculine. Two pending cases—State of West Virginia v. B.P.J. and Little v. Hecox—could determine the reach of state laws designed to keep girls’ and women’s athletic teams separate from male competitors.

Dozens of interest groups have already filed briefs to influence the Court. Among the latest voices to join is the U.S. Conference of Catholic Bishops (USCCB), whose “amicus curiae” submission underscores not only legal concerns but also broader cultural, educational, and theological implications of the eventual ruling.

The bishops argue that existing state laws protecting female-only teams are constitutionally sound, and that undoing them would cause “disastrous practical consequences” for Catholic schools and institutions. Their central claim is that the natural advantages of male physiology create an uneven playing field, and that preserving separate categories for women ensures fairness, safety, and equal opportunity.

Yet the brief is more than a legal opinion—it is also a defense of Catholic teaching on the immutability of sex. To require Catholic schools to allow male participation in female teams, the bishops write, would undermine both their mission and their ability to receive federal funding. “What students see often has more influence than what they hear,” the document notes. “To witness day after day on the field or in the locker room that men can compete as women conveys a false vision of reality.”

The USCCB warns that if the Court upholds lower-court rulings favoring transgender participation, Catholic institutions across the country could be forced into an untenable choice: comply with requirements they believe contradict their faith, or forgo federal support for educational and athletic programs. The bishops even suggest that the consequences could extend beyond schools to Catholic hospitals and other ministries that depend on public funding.

Their brief outlines eight key points, ranging from the constitutional defense of female-only teams to the claim that reversing current protections would exclude women from fair competition and jeopardize the Catholic educational mission. Behind the formal legal language is a consistent theme: to accept the premise that a man can compete as a woman, they argue, is to endorse an anthropological error that Catholic teaching rejects.

The cases before the Court—rooted in the stories of a West Virginia child and an Idaho athlete who both sought to join female track teams—have become emblematic of the broader national debate. The stakes are high not only for state governments seeking to defend their laws, but also for religious institutions that see themselves as caught between civil mandates and their own doctrines.

For the Supreme Court, the issue is framed in terms of constitutional rights and the interpretation of Title IX. For the bishops, it is also about preserving the Catholic vision of truth, anthropology, and fairness in education. However the justices decide, their ruling will resonate far beyond the track fields of West Virginia or Idaho, shaping the way America navigates the collision between gender identity, religious freedom, and the future of women’s sports.

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Tim Daniels

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