A furor erupted in the WNBA recently, after Indiana Fever player Sophie Cunningham called it “common sense” to ban transgender athletes from competing in women’s sports.

The league’s collective bargaining agreement says that only women are eligible to play in the WNBA—but never defines what a “woman” is. The commissioner calls the issue “nuanced,” while the players association calls for diversity and inclusion.

Now they’re being taken at their word. Two former NBA players say they’ll declare for the 2027 WNBA draft—exposing the absurdity of rules that refuse to acknowledge biological reality.

The WNBA has brought all this on itself. It’s time to define “woman” — or risk sidelining female athletes in the league created specifically for them.

There’s nothing “nuanced” about protecting women’s sports. It requires only courage, clarity, and plain common sense.