AL West Division Champions

2010 – Texas Rangers

2009 – Los Angeles Angels

2008 – Los Angeles Angels

2007 – Los Angeles Angels

2006 – Oakland Athletics

2005 – Los Angeles Angels

2004 – Anaheim Angels

2003 – Oakland Athletics

2002 – Oakland Athletics

2001 – Seattle Mariners

2000 – Oakland Athletics

1999 – Texas Rangers

1998 – Texas Rangers

1997 – Seattle Mariners

1996 – Texas Rangers

1995 – Seattle Mariners

1994 – Strike

1993 – Chicago White Sox

1992 – Oakland Athletics

1991 – Minnesota Twins

1990 – Oakland Athletics

1989 – Oakland Athletics

1988 – Oakland Athletics

1987 – Minnesota Twins

1986 – California Angels

1985 – Kansas City Royals

1984 – Kansas City Royals

1983 – Chicago White Sox

1982 – California Angels

1981 – Oakland Athletics

1980 – Kansas City Royals

1979 – California Angels

1978 – Kansas City Royals

1977 – Kansas City Royals

1976 – Kansas City Royals

1975 – Oakland Athletics

1974 – Oakland Athletics

1973 – Oakland Athletics

1972 – Oakland Athletics

1971 – Oakland Athletics

1970 – Minnesota Twins

1969 – Minnesota Twins