Sports
Monday, 7/20, 05:14 AM
The WTA will require every player to take a one-time genetic sex test
- Women's tennis is replacing testosterone thresholds with a cheek swab that screens for a single gene.
- The tour says it protects the female category.
- Geneticists say the marker it relies on is a rougher proxy than the policy implies, and no transgender women are known to be competing on the tour.