Welcome to my Alma Mater, Arizona State University. Phoenix Municipal Stadium is a baseball stadium, located in Phoenix, Arizona. It is often referred in short as Phoenix Muni. The stadium was built in 1964 and holds 8,775 people. It is currently the home to the Arizona State Sun Devils baseball program. Founded in 1885, ASU is one of the largest public universities by enrollment in the United States. Go Devils! 😈🔱⚾️