The Broncos had already forfeited two matches against the Spartans based on moral grounds. Now Boise State has done so a third time with a lot more at stake.

Boise State, which twice boycotted regular-season matches with San Jose State, pulled out of the Mountain West women’s volleyball tournament Wednesday night even after securing a spot in the semifinals against the Spartans.

San Jose State University’s volleyball team is the latest flash point in a dispute about transgender players in women’s sports.