1903 World Champions
Boston Americans

1905 World Champions
New York Giants

1906 World Champions
Chicago White Sox

1907 World Champions
Chicago Cubs

1908 World Champions
Chicago Cubs

1909 World Champions
Pittsburgh Pirates

1910 World Champions
Philadelphia Athletics

1911 World Champions
Philadelphia Athletics

1912 World Champions
Boston Red Sox

1913 World Champions
Philadelphia Athletics

1914 World Champions
Boston Braves

1915 World Champions
Boston Red Sox

1916 World Champions
Boston Red Sox

1917 World Champions
Chicago White Sox

1918 World Champions
Boston Red Sox

1919 World Champions
Cincinnati Reds

1920 World Champions
Cleveland Indians

1921 World Champions
New York Giants

1922 World Champions
New York Giants

1923 World Champions
New York Yankees

1924 World Champions
Washington Nationals

1925 World Champions
Pittsburgh Pirates

1926 World Champions
St. Louis Cardinals

1927 World Champions
New York Yankees

1928 World Champions
New York Yankees

1929 World Champions
Philadelphia Athletics

1930 World Champions
Philadelphia Athletics

1931 World Champions
St. Louis Cardinals

1932 World Champions
New York Yankees

1933 World Champions
New York Giants

1934 World Champions
St. Louis Cardinals

1935 World Champions
Detroit Tigers

1936 World Champions
New York Yankees

1937 World Champions
New York Yankees

1938 World Champions
New York Yankees

1939 World Champions
New York Yankees

1940 World Champions
Cincinnati Reds

1941 World Champions
New York Yankees

1942 World Champions
St. Louis Cardinals

1943 World Champions
New York Yankees

1944 World Champions
St. Louis Cardinals

1945 World Champions
Detroit Tigers

1946 World Champions
St. Louis Cardinals

1947 World Champions
New York Yankees

1948 World Champions
Cleveland Indians

1949 World Champions
New York Yankees

1950 World Champions
New York Yankees

1951 World Champions
New York Yankees

1952 World Champions
New York Yankees

1953 World Champions
New York Yankees

1954 World Champions
New York Giants

1955 World Champions
Brooklyn Dodgers

1956 World Champions
New York Yankees

1957 World Champions
Milwaukee Braves

1958 World Champions
New York Yankees

1959 World Champions
Los Angeles Dodgers

1960 World Champions
Pittsburgh Pirates

1961 World Champions
New York Yankees

1962 World Champions
New York Yankees

1963 World Champions
Los Angeles Dodgers

1964 World Champions
St. Louis Cardinals

1965 World Champions
Los Angeles Dodgers

1966 World Champions
Baltimore Orioles

1967 World Champions
St. Louis Cardinals

1968 World Champions
Detroit Tigers

1969 World Champions
New York Mets

1970 World Champions
Baltimore Orioles

1971 World Champions
Pittsburgh Pirates

1972 World Champions
Oakland Athletics

1973 World Champions
Oakland Athletics

1974 World Champions
Oakland Athletics

1975 World Champions
Cincinnati Reds

1976 World Champions
Cincinnati Reds

1977 World Champions
New York Yankees

1978 World Champions
New York Yankees

1979 World Champions
Pittsburgh Pirates

1980 World Champions
Philadelphia Phillies

1981 World Champions
Los Angeles Dodgers

1982 World Champions
St. Louis Cardinals

1983 World Champions
Baltimore Orioles

1984 World Champions
Detroit Tigers

1985 World Champions
Kansas City Royals

1986 World Champions
New York Mets

1987 World Champions
Minnesota Twins

1988 World Champions
Los Angeles Dodgers

1989 World Champions
Oakland Athletics

1990 World Champions
Cincinnati Reds

1991 World Champions
Minnesota Twins

1992 World Champions
Toronto Blue Jays

1993 World Champions
Toronto Blue Jays

1994 World Series Cancelled
Player's Strike

1995 World Champions
Atlanta Braves

1996 World Champions
New York Yankees

1997 World Champions
Florida Marlins

1998 World Champions
New York Yankees

1999 World Champions
New York Yankees

2000 World Champions
New York Yankees

2001 World Champions
Arizona Diamondbacks

2002 World Champions
Anaheim Angels

2003 World Champions
Florida Marlins

2004 World Champions
Boston Red Sox

2005 World Champions
Chicago White Sox

2006 World Champions
St. Louis Cardinals

2007 World Champions
Boston Red Sox

2008 World Champions
Philadelphia Phillies

2009 World Champions
New York Yankees

2010 World Champions
San Francisco Giants

2011 World Champions
St. Louis Cardinals

2012 World Champions
San Francisco Giants

2013 World Champions
Boston Red Sox

2014 World Champions
San Francisco Giants

2015 World Champions
Kansas City Royals

2016 World Champions
Chicago Cubs

2017 World Champions
Houston Astros

2018 World Champions
Boston Red Sox

2019 World Champions
Washington Nationals