Teams 
| Year | Round | Opponent | Result |
|---|---|---|---|
| 1903 | World Series | Boston Americans | Lost, 3-5 |
| 1909 | World Series | Detroit Tigers | Won, 4-3 |
| 1925 | World Series | Washington Senators | Won, 4-3 |
| 1927 | World Series | New York Yankees | Lost, 0-4 |
| 1960 | World Series | New York Yankees | Won, 4-3 |
| 1970 | NL Championship Series | Cincinnati Reds | Lost, 0-3 |
| 1971 | NL Championship Series | San Francisco Giants | Won, 3-1 |
| World Series | Baltimore Orioles | Won, 4-3 | |
| 1972 | NL Championship Series | Cincinnati Reds | Lost, 2-3 |
| 1974 | NL Championship Series | Los Angeles Dodgers | Lost, 1-3 |
| 1975 | NL Championship Series | Cincinnati Reds | Lost, 0-3 |
| 1979 | NL Championship Series | Cincinnati Reds | Won, 3-0 |
| World Series | Baltimore Orioles | Won, 4-3 | |
| 1990 | NL Championship Series | Cincinnati Reds | Lost, 2-4 |
| 1991 | NL Championship Series | Atlanta Braves | Lost, 3-4 |
| 1992 | NL Championship Series | Atlanta Braves | Lost, 3-4 |
