Time period |
Lineup |
Changes from previous setup |
1969 |
California Angels, Chicago White Sox, Kansas City Royals, Minnesota Twins, Oakland Athletics, Seattle Pilots |
Creation of division due to 1969 expansion, Kansas City and Seattle added |
1970–1971 |
California Angels, Chicago White Sox, Kansas City Royals, Milwaukee Brewers, Minnesota Twins, Oakland Athletics |
Seattle franchise moved to Milwaukee, becoming the Brewers |
1972–1976 |
California Angels, Chicago White Sox, Kansas City Royals, Minnesota Twins, Oakland Athletics, Texas Rangers |
Washington Senators moved to Texas, became Rangers and switched divisions with Milwaukee, which moved to the AL East |
1977–1993 |
California Angels, Chicago White Sox, Kansas City Royals, Minnesota Twins, Oakland Athletics, Seattle Mariners, Texas Rangers |
Seattle added in the 1977 league expansion |
1994–1996 |
California Angels, Oakland Athletics, Seattle Mariners, Texas Rangers |
Chicago, Kansas City, and Minnesota moved into the newly-created AL Central due to the 1994 realignment. |
1997–2004 |
Anaheim Angels, Oakland Athletics, Seattle Mariners, Texas Rangers |
California Angels become Anaheim Angels. |
2005–2012 |
Los Angeles Angels of Anaheim, Oakland Athletics, Seattle Mariners, Texas Rangers |
Anaheim Angels become Los Angeles Angels of Anaheim. |
2013– |
Los Angeles Angels of Anaheim, Houston Astros, Oakland Athletics, Seattle Mariners, Texas Rangers |
Houston switches leagues from the NL Central |
AL West champions by year |
Year |
Winner |
Record |
Win % |
Playoffs |
1969 |
Minnesota Twins |
97–65 |
.599 |
Lost in ALCS to Baltimore, 3–0 |
1970 |
Minnesota Twins |
98–64 |
.605 |
Lost in ALCS to Baltimore, 3–0 |
1971 |
Oakland Athletics |
101–61 |
.627 |
Lost in ALCS to Baltimore, 3–0 |
1972 |
Oakland Athletics |
93–62 |
.600 |
Won World Series over Cincinnati, 4–3 |
1973 |
Oakland Athletics |
94–68 |
.580 |
Won World Series over New York, 4–3 |
1974 |
Oakland Athletics |
90–72 |
.556 |
Won World Series over Los Angeles, 4–1 |
1975 |
Oakland Athletics |
98–64 |
.605 |
Lost in ALCS to Boston, 3–0 |
1976 |
Kansas City Royals |
90–72 |
.556 |
Lost in ALCS to New York, 3–2 |
1977 |
Kansas City Royals |
102–60 |
.630 |
Lost in ALCS to New York, 3–2 |
1978 |
Kansas City Royals |
92–70 |
.568 |
Lost in ALCS to New York, 3–1 |
1979 |
California Angels |
88–74 |
.543 |
Lost in ALCS to Baltimore, 3–1 |
1980 |
Kansas City Royals |
97–65 |
.599 |
Lost World Series to Philadelphia, 4–2 |
1981 |
Oakland Athletics† |
64–45 |
.587 |
Lost in ALCS to New York, 3–0 |
1982 |
California Angels |
93–69 |
.574 |
Lost in ALCS to Milwaukee, 3–2 |
1983 |
Chicago White Sox |
99–63 |
.611 |
Lost in ALCS to Baltimore, 3–1 |
1984 |
Kansas City Royals |
84–78 |
.519 |
Lost in ALCS to Detroit, 3–0 |
1985 |
Kansas City Royals |
91–71 |
.562 |
Won World Series over St. Louis, 4–3 |
1986 |
California Angels |
92–70 |
.568 |
Lost in ALCS to Boston, 4–3 |
1987 |
Minnesota Twins |
85–77 |
.525 |
Won World Series over St. Louis, 4–3 |
1988 |
Oakland Athletics |
104–58 |
.642 |
Lost World Series to Los Angeles, 4–1 |
1989 |
Oakland Athletics |
99–63 |
.611 |
Won World Series over San Francisco, 4–0 |
1990 |
Oakland Athletics |
103–59 |
.636 |
Lost World Series to Cincinnati, 4–0 |
1991 |
Minnesota Twins |
95–67 |
.586 |
Won World Series over Atlanta, 4–3 |
1992 |
Oakland Athletics |
96–66 |
.593 |
Lost in ALCS to Toronto, 4–2 |
1993 |
Chicago White Sox |
94–68 |
.580 |
Lost in ALCS to Toronto, 4–2 |
1994 |
Texas Rangers§ |
52-62 |
.456 |
No Playoffs |
1995 |
Seattle Mariners* |
79-66 |
.545 |
Lost in ALCS to Cleveland, 4-2 |
1996 |
Texas Rangers |
90–72 |
.556 |
Lost in ALDS to New York, 3–1 |
1997 |
Seattle Mariners |
90–72 |
.556 |
Lost in ALDS to Baltimore, 3–1 |
1998 |
Texas Rangers |
88–74 |
.543 |
Lost in ALDS to New York, 3–0 |
1999 |
Texas Rangers |
95–67 |
.586 |
Lost in ALDS to New York, 3–0 |
2000 |
Oakland Athletics |
91–70 |
.565 |
Lost in ALDS to New York, 3–2 |
2001 |
Seattle Mariners |
116–46 |
.716 |
Lost in ALCS to New York, 4–1 |
2002 |
Oakland Athletics |
103–59 |
.636 |
Lost in ALDS to Minnesota, 3–2 |
2003 |
Oakland Athletics |
96–66 |
.593 |
Lost in ALDS to Boston, 3–2 |
2004 |
Anaheim Angels |
92–70 |
.568 |
Lost in ALDS to Boston, 3–0 |
2005 |
Los Angeles Angels of Anaheim |
95–67 |
.586 |
Lost in ALCS to Chicago, 4–1 |
2006 |
Oakland Athletics |
93–69 |
.574 |
Lost in ALCS to Detroit 4–0 |
2007 |
Los Angeles Angels of Anaheim |
94–68 |
.580 |
Lost in ALDS to Boston, 3–0 |
2008 |
Los Angeles Angels of Anaheim |
100–62 |
.617 |
Lost in ALDS to Boston, 3–1 |
2009 |
Los Angeles Angels of Anaheim |
97–65 |
.599 |
Lost in ALCS to New York, 4–2 |
2010 |
Texas Rangers |
90–72 |
.556 |
Lost in World Series to San Francisco, 4–1 |
2011 |
Texas Rangers |
96-66 |
.593 |
Lost in World Series to St. Louis, 4–3 |