The future of opposite hitter Tifanny Abreu in Brazilian elite volleyball faces an enormous impact after the Brazilian Volleyball Confederation (CBV) announced it will adopt the International Olympic Committee policy restricting the female category in national indoor and beach volleyball tournaments. According to the CBV, eligibility will now require a negative genetic test for the Sex-determining Region Y gene, commonly known as the SRY gene, which triggers male development.

CBV Adopts IOC Eligibility Framework for National Tournaments

The Brazilian Volleyball Confederation stated that it will follow the criteria and foundations of the IOC’s Female Category Protection Policy, published in March of that year. According to the CBV announcement released on Friday (14), the policy limits eligibility in the women’s category exclusively to biological females through testing and screening for the SRY gene, with exceptions only for exceptional conditions foreseen in the entity’s policy.

The new regulations encompass players starting from Superliga A and B (26/27 season), Supercopa 2026, Copa Brasil 2027, Circuito Brasileiro de Vôlei de Praia 2027 (adult), and CBVP Challenger 2027.

Did you know? In 2017, the CBV was one of the first sports organizations to implement specific regulations on the eligibility and participation of transgender athletes, considering technical and medical criteria.

Impact on Tifanny Abreu and Osasco’s Legal Response

Tifanny Abreu, an opposite hitter for Osasco, is the first transgender athlete in the elite of Brazilian volleyball. According to the additional coverage, she has worn the club’s jersey since 2021, accumulating a striking trajectory on the court. With the updated CBV determinations, her participation in the national Superliga will not be permitted.

The Osasco club responded to the governing body’s decision. According to reporting from UOL, the Osasco São Cristóvão Saúde criticized the new women’s eligibility policy of the CBV, which affects the player Tifanny Abreu. The club declared that it was surprised by the new rules published on Friday (14), stating that the regulation was elaborated without the participation or opinion of the clubs.

Tifanny Abreu's Volleyball Future Threatened by CBV Decision
Photo: uol.com.br

Despite the ban on national tournaments, Abreu has been preparing with the team for the dispute of the Campeonato Paulista. According to the CBV document, the state tournament in question is not within the competitions influenced by the decision of the CBV. The document clarifies that in competitions promoted by state federations, this policy will only apply when there is express adoption in the competition regulation or when it constitutes a regular approved binding affiliation rule, without prejudice to compatible complementary requirements.

Frequently Asked Questions

What specific test is required under the new CBV policy?

Athletes must present a negative genetic test for the SRY gene (Sex-determining Region Y), which acts as a trigger for male development, according to the CBV statement.

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Which tournaments are affected by the CBV’s decision?

The new rules apply to Superliga A and B (26/27 season), Supercopa 2026, Copa Brasil 2027, Circuito Brasileiro de Vôlei de Praia 2027 (adult), and CBVP Challenger 2027, according to the CBV.

How has Osasco reacted to the rule change?

According to UOL, the Osasco club activated its legal department, criticized the new policy, and declared that it was surprised by the new rules published on Friday (14).

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