The latest battleground in America’s culture war over gender identity will take place Saturday on a volleyball court in Las Vegas.

As San Jose State University meets up for the volleyball final against Colorado State, San Jose is engulfed in controversy after other teams refused to play against them, with a lawsuit claiming there is a transgender player on the team.

The women’s volleyball team at the center of a national debate over gender and sports advanced to the conference championship after Boise State refused to play.