Tempe Diablo Stadium

[2] It was the spring training home of the Seattle Pilots in 1969 and 1970 (the Pilots moved to Milwaukee late in spring training of March 1970 and prior to the 1970 regular season), the Milwaukee Brewers in 1971 and 1972, and the Seattle Mariners from 1977 through 1993.

[4] The stadium underwent an extensive $20 million renovation from 2002 until 2006 and was rededicated on March 3, 2006.

The Arizona Sports and Tourism Authority, a municipal corporation charged with funding renovations of Cactus League stadiums throughout Maricopa County, funded $12 million of the renovations.

The Angels and the city government announced an agreement in May 2021 to keep the team's spring training in Tempe through at least 2035.

A small desert butte looms down the left field foul line.