The Earle A. & Virginia H. Chiles Center is a 4,852-seat multi-purpose arena in Portland, Oregon, USA. The arena opened in 1984. It is home to the University of Portland Pilots men's and women's basketball teams as well as the women's volleyball team. It hosted the West Coast Conference men's basketball tournament in 1992 and 2007. The arena is also used as for other athletic tournaments as well as for concerts and other special events such as high school graduations. It contains 20,000 square feet (1,900 m2) of arena floor space.