The Chase Field was formerly known as Bank One Ballpark and opened in 1998 as the home of the Arizona Diamondbacks. It was the first stadium built in the United States with a retractable roof over a natural grass playing surface.
The park was built during a wave of new, baseball-only parks in the 1990s. Although nearly all of these parks were open-air, it was taken for granted that a domed stadium was a must for a major-league team to be a viable venture in the Phoenix area due to its hot climate.