WASHINGTON (AP) — The Supreme Court is hearing arguments Tuesday over state laws barring transgender girls and women from playing on school athletic teams.

Previously, lower courts ruled in favor of transgender athletes in cases from Idaho and West Virginia, but the conservative-majority Supreme Court could overturn these decisions.

In the past year, the justices upheld state bans on gender-affirming care for transgender youth and permitted several restrictions against transgender individuals.

This legal battle is occurring against a broader backdrop of efforts by political leaders, notably from the Republican party, aiming to restrict transgender rights, which began early in President Trump's term.

The ongoing cases come from Idaho and West Virginia, marking the forefront of over two dozen Republican-led states that have enacted similar bans on transgender participation in women's sports.

Arguments in court will weigh the claims of sex discrimination by transgender individuals against the states' perspective of ensuring fair competition for women and girls.

Among the notable cases is that of Lindsay Hecox, 25, who challenged Idaho’s pioneering ban to qualify for a women’s college sports team, despite competing only at a club level.

Another significant case involves 15-year-old high school student Becky Pepper-Jackson from West Virginia, who is advocating to compete in girls’ sports and has seen substantial personal progress from her previous standings.

Prominent athletes are divided on the issue. Some, like tennis legend Martina Navratilova and swimmer Summer Sanders, support the bans, while soccer stars Megan Rapinoe and others stand by the rights of transgender athletes.

Discussions will focus on whether these bans violate the Constitution or Title IX, which prohibits sex discrimination in education. A pivotal ruling in 2020 established protections against discrimination for LGBTQ individuals in the workplace but did not extend this analysis to state bans on gender-affirming treatments for minors.

This issue resonates deeply within the American public, with many expressing support for regulations favoring participation based on assignment at birth, as shown in a recent public opinion poll. The upcoming decision could have wide-reaching ramifications for transgender athletes and sports programs nationwide.