Martina Navratilova defends WTA’s sex-testing policy amid fierce backlash

Martina Navratilova has drawn sharp criticism for her support of the WTA’s controversial new sex-testing policy, which mandates genetic tests for women’s tennis players to block transgender athletes from competing.

What happened?

On 18 July 2026, the WTA’s policy took effect, requiring female players to undergo cheek-swab genetic tests. Martina Navratilova, the 69-year-old Czech-American tennis icon, called the move “a step in the right direction” in a post on X. The stance triggered a wave of backlash from fans and journalists alike.

Tennis journalist Myles David fired back on X, writing: “Martina is factually the worst. A complete yuck.” David’s post drew thousands of likes and replies slamming Navratilova. Fans echoed his view, with one writing: “Such a shame. Tarnishing that legacy for nothing.”

Why it matters for Martina Navratilova

Navratilova has long argued that transgender women pose unfair advantages in women’s sports. She has repeatedly stated that transgender athletes are capable of greater physical performance than biological women. Her comments on the new policy align with her past stances, but they’ve reignited fierce debate.

The policy’s rollout has drawn mixed reactions. Supporters say it protects fairness for biological women. Critics call the tests invasive and transphobic. Navratilova dismissed concerns, tweeting: “There is no such thing as an invasive transphobic test-just a once-in-a-lifetime cheek swab. Takes all of three seconds.”

The fallout and legacy

Fans and activists have accused Navratilova of hypocrisy. One pointed to her history with Renee Richards, a transgender woman she faced and beat on tour. Others slammed her for allegedly joining a smear campaign against Algerian boxer Imane Khelif over testosterone levels.

A self-described “queer tennis fan” posted: “As a queer tennis fan, I feel so ashamed to have even supported this organization.” The backlash shows how polarizing the issue remains in sports.

What comes next?

The WTA’s policy is now in force, but its long-term impact is unclear. Navratilova’s stance may further divide opinions on transgender inclusion in women’s sports. The debate shows no signs of fading as more athletes and governing bodies weigh in.

Navratilova, a 18-time Grand Slam singles champion and former world No. 1 in both singles and doubles, remains a polarizing figure. Her latest comments have added fresh fuel to the fire.