Enterprise Center is an 18,400-seat arena located in downtown St. Louis, Missouri, United States. Its primary tenant is the St. Louis Blues of the National Hockey League, but it is also used for other functions, such as NCAA basketball, NCAA hockey, concerts, professional wrestling and more. In a typical year, the facility hosts about 175 events. Industry trade publication Pollstar has previously ranked Enterprise Center among the top ten arenas worldwide in tickets sold to non-team events, but the facility has since fallen into the upper sixties, as of 2017.The arena opened in 1994 and was known as Kiel Center until 2000, Savvis Center from 2000 to 2006, and Scottrade Center from 2006 to 2018. On May 21, 2018, the St. Louis Blues and representatives of Enterprise Holdings, based in St. Louis, announced that the naming rights had been acquired by Enterprise and that the facility's name would change to Enterprise Center, effective July 1, 2018.