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.

A federal judge ruled that the player, who is at the center of a controversy over transgender athletes, can participate in a women’s volleyball conference tournament this week.