As anticipation builds for their upcoming “Battle of the Sexes” exhibition match later this month, tennis stars Aryna Sabalenka and Nick Kyrgios are making headlines not just for their high-profile event, but for their outspoken views on one of the most controversial debates in modern sports: whether transgender women should compete in female divisions.
During a recent joint conversation with Piers Morgan, both athletes expressed firm disagreement with allowing transgender women whom they referred to as biological males to compete against biological women in professional sports. Their comments come at a time when global sports organizations continue to wrestle with policies intended to balance inclusion with competitive fairness.
Sabalenka “It’s simply not fair to women”
Sabalenka, who is currently one of the most dominant names in women’s tennis, offered a measured yet forceful explanation of her stance. She emphasized that her position was not rooted in hostility or disrespect toward transgender individuals, but rather in the reality of biological advantages that persist even after transition-related treatments.
“I have nothing against anyone personally,” she said, “but the truth is that biological males retain a significant physical edge even after hormone therapy. Women train their entire lives to reach their maximum potential. To then compete against someone who is biologically much stronger is not fair.”
Sabalenka reaffirmed that her concerns are grounded in athletic integrity, not politics or personal beliefs. She argued that fairness must be the guiding principle in sports, particularly for female athletes who have historically fought for equitable treatment and competitive opportunity.
Her point reflects a growing concern voiced by many current and former female athletes across various sports, including swimming, cycling, track and field, and weightlifting. Even tennis legend Martina Navratilova, who is known for her progressive views and frequent criticism of conservative politics, has remained consistent in her stance that women’s divisions should exclude biological males for the sake of fairness.
Nick Kyrgios: “I feel the exact same way”
Kyrgios echoed Sabalenka’s concerns without hesitation. The Australian player, famous for both his on-court brilliance and outspoken personality, supported her argument directly.
“I feel the exact same way,” he said during the interview.
For Kyrgios, who has spent much of the last two years recovering from a series of serious injuries, fairness in sports is fundamental. Though he is often known for pushing tennis’ cultural boundaries, on this issue he aligned himself firmly with Sabalenka’s perspective.
The two athletes’ shared stance underscores how the debate over transgender participation in women’s sports is not limited to traditional political lines. Many athletes who otherwise disagree on a wide range of social issues find common ground when discussing fairness in women’s categories.
A Modern Echo of the Historic ‘Battle of the Sexes’
Their upcoming exhibition match is modeled after the iconic 1973 Battle of the Sexes showdown between Billie Jean King and Bobby Riggs, one of the most memorable moments in sports history. King defeated Riggs in straight sets in front of 30,000 fans in the Houston Astrodome, a moment that became symbolic of gender equity in sports.
The Sabalenka-Kyrgios match is designed with modifications meant to prevent either side from having an overwhelming advantage. For example:
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Kyrgios will be limited to one serve instead of two
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He will play to a smaller section of the court
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The match rules will be tailored to balance power, speed, and strategy
These adjustments are part of what makes the event entertaining and competitive while avoiding the massive disparities that would exist under standard tennis rules.
Interestingly, the rules mirror Sabalenka’s commentary highlighting how biological differences between men and women naturally shape competitive sports.
Kyrgios’ Career: From Injury Setbacks to a Media Revival
Kyrgios’ participation in this exhibition is notable because he has played very few official matches in recent years. Since the end of the 2022 season, he has appeared in only five tournaments, sidelined by significant injuries one in 2023 and four throughout 2025.
Despite the challenges, the 30-year-old athlete has reinvented himself as a sports commentator and TV personality, receiving widespread praise for his candid humor and unique insights.
However, Kyrgios recently told fans that returning to play even in an exhibition is reinvigorating.
“I can’t wait to get back on the court,” he shared on Instagram. “I’m feeling amazing and truly didn’t think I’d be back in this position. Being able to travel, meet fans, and play great tennis again feels surreal.”
Because of his long break, Kyrgios has dropped dramatically in the ATP rankings from a former career-high of No. 13 to a current ranking of No. 652.
Sabalenka and Kyrgios Take On New York
Prior to their upcoming exhibition, both players were already back in action in New York earlier this week. Sabalenka faced fellow star Naomi Osaka in an exhibition match, giving fans a preview of the commanding physical play that has made her one of the most exciting athletes on tour. Kyrgios competed against American player Tommy Paul, further refining his form after years away from the sport.
Their presence in New York also helped build momentum for the larger Battle of the Sexes-themed event, which aims to blend sport, entertainment, and a modern conversation about gender and competition.
A Debate That Shows No Signs of Ending
Sabalenka’s and Kyrgios’ remarks land in the middle of an ongoing global conversation around transgender participation in competitive sports. Organizations like the International Olympic Committee, World Athletics, and various tennis bodies have been revisiting and revising policies for years. The challenge is balancing inclusivity with scientific realities and female athletes often feel caught in the middle.
Sabalenka’s comments reflect concerns shared by many women who fear that the physical differences between males and females, which remain even after transition procedures, could undermine decades of progress in women’s sports.