Stuttgart, 20 July 2026

The women's tour WTA is requiring all players who want to participate in tournaments going forward to undergo a one-time genetic test for the SRY gene, as the organization confirmed to the German Press Agency.

The genetic test detects the SRY gene, which is located on the Y chromosome and plays a decisive role in the development of male sex characteristics. According to the WTA, the sample can be taken via a cheek swab, a blood sample, or a saliva sample. The new regulation takes effect on Tuesday following the publication of the announcement and is designed as a mandatory one-time screening.

Background: The SRY Gene and Its Function

With this stricter policy, the WTA is following the line taken by the International Olympic Committee. Other international sports federations, including those in athletics and boxing, have already introduced comparable gender tests. The trigger for the tightening was the debate surrounding the women's boxing competitions at the 2024 Olympic Games in Paris.