Seattle Angels- 1965-1968 Once considered a rival to Major League Baseball, the Pacific Coast League settled into a typical minor league system. However, the Seattle Angels did win the PCL championship in 1966.
Seattle Pilots- 1969 Major League Baseball comes to Seattle, although the relationship would be short. Only after one season, the team is moved to Milwaukee to become the Brewers.
Seattle Rainiers- 1972-1976 After the Pilots left, a Class A team named the Rainiers play at Sick's stadium. With the taste of big league ball and television broadcasting more games, the Rainiers gain few fans.
Seattle Steelheads- 1946 The city's only professional
Negro League team plays
a short season in the newly formed West Coast Negro League.