Allen Fieldhouse is an indoor sports arena on the University of Kansas (KU) campus in Lawrence, and home of the Kansas Jayhawks men's and women's basketball teams. The arena got its named from Dr. Forrest C. "Phog" Allen, a former coach of the Jayhawks whose tenure lasted 39 years. Allen Fieldhouse is one of college basketball's most historically significant and prestigious buildings, with 37 National Collegiate Athletic Association (NCAA) Tournament games having been hosted at the center.