In this April 25, 1956, file photo, the Seattle Rainiers play during an opening day baseball game at Sick's Stadium in Seattle. Sick's Stadium, a minor-league park that opened in 1938, hosted the only season of the expansion Seattle Pilots (1969), who moved to Milwaukee in 1970 and became the Brewers. Merely intended as a temporary home until a new domed stadium was built, Sick's Stadium was expanded to hold around 25,000 for the Pilots. (seattlepi.com via AP) Turner Field Short Term Stadiums Baseball