Arizona Schools Chief Tom Horne Weighs In on Transgender Athlete Debate After Tense Hearing

Arizona Superintendent of Public Instruction Tom Horne is reaffirming his stance on restricting transgender students from competing in girls’ sports following a tense legislative hearing that has drawn national scrutiny.

The hearing centered on House Concurrent Resolution 2003, a measure that would require Arizona schools and athletic associations to classify sports teams as male, female, or co‑ed based on biological sex. Supporters say the proposal protects fairness in competition, while critics argue it discriminates against transgender athletes.

Horne, who has long opposed allowing transgender girls to play on female teams or use women’s facilities, reiterated that he believes such participation undermines the intent of girls’ sports. “I have been fighting against allowing boys in these areas, which should be only for girls, for as long as it has been an issue,” Horne said.

According to Horne, his office is currently defending a lawsuit that challenges Arizona’s existing restrictions. He says he took on that role because the state’s Attorney General declined to defend the law, even though that would typically be her responsibility.

“I am in court defending against a lawsuit seeking to permit boys in sports for girls,” he said, emphasizing that the issue, for him, is about fairness and safety.

Senate Hearing

After the recent Senate hearing, where state Senator Catherine Miranda (D-AZ) questioned former college volleyball player Kaylie Ray, who testified in support of the measure, Horne was left shocked. 

“What shocked me was [Miranda’s] treatment of a college female athlete who favored the ban,” Horne said, describing the exchange as disrespectful toward female athletes advocating competitive integrity.

The superintendent referenced cases reported nationally of girls being injured during games against transgender athletes, asserting that biological differences can create physical risks.

“It is hard to understand how Senator Miranda, a woman herself, could defend such things,” Horne added.

While Miranda’s office has not commented, the clash underscores Arizona’s ongoing divide over how schools and athletics should navigate questions of fairness and inclusion, an issue Horne shows no signs of retreating from.