Next week, a California team will head to the NCAA women’s volleyball Final Four in Omaha, Neb. But it won’t be the Stanford Cardinal. The San Diego Toreros (31-1, 18-0 WCC), seeded second, defeated top-seeded Stanford women’s volleyball (27-5, 19-1 Pac-12) in Maples Pavilion on Saturday night to end the Cardinal’s 21-match winning streak and with it, their promising postseason run.