Texas Attorney General Ken Paxton said Sunday he sued the National Collegiate Athletic Association, accusing the organization of misleading college sports fans by allowing transgender women to participate in events marketed as women’s competitions.

Texas Attorney General Ken Paxton has sued the NCAA to block the participation of transgender athletes in women’s sports, arguing that it tricks and misleads fans.

When people watch a women’s volleyball game, for example, they expect to see women playing against other women,’ Paxton said.