Supreme Court Upholds Biological Sex Categories in School Sports Under Title IX

{"The June 2026 decision upheld West Virginia’s Save Women’s Sports Act and similar statutes in 20 other states. Justice Kavanaugh’s majority opinion distinguished athletic competition from employment, noting that Title IX has always permitted sex-segregated teams to preserve fair opportunity for females given average male performance advantages in strength and speed.","Public polling from Gallup and Pew Research shows 66-80 percent support for biological-sex categories in female sports. This aligns with the original 1972 Title IX statute and its 1975 regulations, which treated sex as binary and immutable for athletics. The ruling rejects activist claims equating sports segregation with eugenics.","The decision continues a pattern of institutional continuity: courts and legislatures have preserved sex-based categories in prisons, shelters, and medicine when physical differences produce measurable disparities. It exposes the gap between advocacy organizations’ absolutist framing and the narrower statutory text of Title IX.","State legislatures will accelerate codification of biological-sex definitions; the NCAA and high-school associations face mounting compliance pressure and potential loss of federal funding if they maintain identity-based eligibility rules."}