| Year | Loser | Winner | % Correct |
|---|---|---|---|
| 1800 | John Adams | Thomas Jefferson | 96%
|
| 2020 | Donald Trump | Joe Biden | 91%
|
| 1980 | Jimmy Carter | Ronald Reagan | 90%
|
| 1992 | George H.W. Bush | Bill Clinton | 89%
|
| 1976 | Gerald Ford | Jimmy Carter | 88%
|
| 1932 | Herbert Hoover | Franklin D. Roosevelt | 85%
|
| 1828 | John Quincy Adams | Andrew Jackson | 80%
|
| 1912 | Theodore Roosevelt | William Taft | Woodrow Wilson | 80%
|
| 1892 | Benjamin Harrison | Grover Cleveland | 71%
|
| 1840 | Martin Van Buren | William Henry Harrison | 71%
|
| 1888 | Grover Cleveland | Benjamin Harrison | 70%
|
| 1856 | Millard Fillmore | James Buchanan | 55%
|
| 1848 | Martin Van Buren | Zachary Taylor | 38%
|