The Seattle Pilots were an American professional baseball team based in Seattle, Washington during the 1969 Major League Baseball season. During their single-season existence, the Pilots played their home games at Sick's Stadium and were a member of the West Division of Major League Baseball's American League. On April 1, 1970, the franchise moved to Milwaukee, Wisconsin and became the Milwaukee Brewers.

Sick's Stadium, also known as Sick's Seattle Stadium and later as Sicks' Stadium, was a baseball park in the northwest United States in Seattle, Washington. It was located in Rainier Valley, on the NE corner of S. McClellan Street and Rainier Avenue S. The longtime home of the Seattle Rainiers of the Pacific Coast League (PCL), it hosted the expansion Seattle Pilots during their only major league season in 1969.