1970s
| Year | American League Champion | National League Champion | World Series Champion |
|---|---|---|---|
| 1970 | Baltimore Orioles | Cincinnati Reds | Baltimore Orioles (4-1) |
| 1971 | Baltimore Orioles | Pittsburgh Pirates | Pittsburgh Pirates (4-3) |
| 1972 | Oakland Athletics | Cincinnati Reds | Oakland Athletics (4-3) |
| 1973 | Oakland Athletics | New York Mets | Oakland Athletics (4-3) |
| 1974 | Oakland Athletics | Los Angeles Dodgers | Oakland Athletics (4-1) |
| 1975 | Boston Red Sox | Cincinnati Reds | Cincinnati Reds (4-3) |
| 1976 | New York Yankees | Cincinnati Reds | Cincinnati Reds (4-0) |
| 1977 | New York Yankees | Los Angeles Dodgers | New York Yankees (4-2) |
| 1978 | New York Yankees | Los Angeles Dodgers | New York Yankees (4-2) |
| 1979 | Baltimore Orioles | Pittsburgh Pirates | Pittsburgh Pirates (4-3) |
Read more about this topic: List Of Major League Baseball Seasons