The J. Willard Marriott Center is a 19,000-seat multi-purpose arena on the campus of Brigham Young University in Provo, Utah. It is home to the BYU Cougars men's and women's basketball teams. It is among the largest on-campus basketball arenas in the United States. It is also the largest basketball arena in the West Coast Conference, in which BYU competes for most sports except football.