It was built by developer Del Webb, and served as the spring training home of the Milwaukee Brewers of Major League Baseball (MLB) from 1973 to 1985.

[6] In March 1972, the San Francisco Giants played several spring training games at the facility, including two against the Tokyo Orions.

[9] The Milwaukee Brewers moved their spring training from Tempe to Sun City in 1973,[10] at which time the facility added clubhouses and another baseball field.

[15] The women's softball team, the Sun City Saints, had disbanded after ownership raised their rent for use of the facility.

[17] Also in 1990, the stadium served as the home ballpark of the Sun City Rays of the short-lived Senior Professional Baseball Association.