The SRY gene screen identifies whether the sex-determining region Y is present on an athlete's Y chromosome, a one-time test that FIVB embedded into its 2026 Sports Regulations to set eligibility for the female category in international competition. That standard does not extend to domestic club play, and USA Volleyball's current policy relies on birth certificates alone. That gap has now produced formal complaints from junior player families and a joint statement between USA Volleyball, FIVB, and members of the U.S. Women's National Team, dated July 28.
Where the governing rules stop
FIVB's 2026 Sports Regulations apply to FIVB, world, and official competitions organized by the international federation, its confederations and zonal associations. Eligibility rules for domestic club competition fall to each national federation. Inside that space, USA Volleyball's Gender Competition Policy requires athletes to compete "as a member of the gender assigned at the time of birth on their birth certificate," but the same policy acknowledges that the gender recorded for competition "has not officially been verified."
Several U.S. states allow birth certificates to be amended to reflect gender identity. Three families who spoke to Fox News Digital allege that an athlete whose sex at birth they say was male competed in a USA Volleyball-sanctioned junior league after officials accepted an amended birth certificate as the controlling eligibility document. Team and regional leadership, they allege, were each instructed by their regional governing organization and USA Volleyball to treat the amended document as dispositive. Fox News Digital has not independently verified those claims.
What the July 28 statement addressed, and what it did not
USA Volleyball, FIVB, and members of the U.S. Women's National Team described a "shared understanding and a constructive path forward" in their July 28 joint statement. The statement followed WNT concerns about communication, athlete privacy, and procedural safeguards in the SRY screening rollout. It addressed how testing is communicated and administered. It did not announce an end to SRY screening or any revision to the eligibility standard itself.
The IOC framework and its downstream limits
The IOC's March 2026 policy limits eligibility for the female category at the Los Angeles 2028 Olympics and other IOC events to biological females, determined through a one-time SRY gene screen. The policy is not retroactive and does not apply to grassroots or recreational sport. FIVB incorporated that standard into its 2026 Sports Regulations and established a process through which a player may seek a change in categorization by demonstrating no competitive advantage would result.
The families' statements center on physical performance disparities and the psychological toll on their daughters. One parent cited Title IX directly. USA Volleyball had not responded to Fox News Digital's request for comment at the time of the report.