| Year | Winner | Opponent | % Correct |
|---|---|---|---|
| 2020 | Joe Biden | Donald Trump | 90%
|
| 2024 | Donald Trump | Kamala Harris | 90%
|
| 2000 | George W. Bush | Al Gore | 81%
|
| 2016 | Donald Trump | Hillary Clinton | 81%
|
| 2008 | Barack Obama | John McCain | 81%
|
| 2012 | Barack Obama | Mitt Romney | 81%
|
| 1984 | Ronald Reagan | Walter Mondale | 81%
|
| 1992 | Bill Clinton | George H.W. Bush | 71%
|
| 1980 | Ronald Reagan | Jimmy Carter | 71%
|
| 1932 | Franklin D. Roosevelt | Herbert Hoover | 67%
|
| 2004 | George W. Bush | John Kerry | 67%
|
| 1988 | George H.W. Bush | Michael Dukakis | 67%
|
| 1996 | Bill Clinton | Bob Dole | 57%
|
| 1976 | Jimmy Carter | Gerald Ford | 57%
|
| 1960 | John F. Kennedy | Richard Nixon | 57%
|
| 1964 | Lyndon B. Johnson | Barry Goldwater | 52%
|
| 1860 | Abraham Lincoln | Stephen A. Douglas | 52%
|
| 1948 | Harry S. Truman | Thomas E. Dewey | 52%
|
| 1912 | Woodrow Wilson | William Howard Taft | 52%
|
| 1972 | Richard Nixon | George McGovern | 48%
|
| 1888 | Benjamin Harrison | Grover Cleveland | 48%
|
| 1952 | Dwight Eisenhower | Adlai Stevenson II | 43%
|
| 1956 | Dwight Eisenhower | Adlai Stevenson II | 43%
|
| 1892 | Grover Cleveland | Benjamin Harrison | 43%
|
| 1864 | Abraham Lincoln | George McClellan | 43%
|
| 1968 | Richard Nixon | Hubert Humphrey | 43%
|
| 1936 | Franklin D. Roosevelt | Alf Landon | 38%
|
| 1928 | Herbert Hoover | Al Smith | 38%
|
| 1944 | Franklin D. Roosevelt | Thomas E. Dewey | 38%
|
| 1940 | Franklin D. Roosevelt | Wendell Willkie | 38%
|
| 1856 | James Buchanan | John Fremont | 33%
|
| 1872 | Ulysses S. Grant | Horace Greeley | 29%
|
| 1884 | Grover Cleveland | James Blaine | 29%
|
| 1896 | William McKinley | William Jennings Bryan | 29%
|
| 1900 | William McKinley | William Jennings Bryan | 29%
|
| 1908 | William Howard Taft | William Jennings Bryan | 29%
|
| 1916 | Woodrow Wilson | Charles Evans Hughes | 24%
|
| 1868 | Ulysses S. Grant | Horatio Seymour | 24%
|
| 1924 | Calvin Coolidge | John W. Davis | 24%
|
| 1904 | Theodore Roosevelt | Alton B. Parker | 19%
|
| 1920 | Warren G. Harding | James M. Cox | 19%
|
| 1876 | Rutherford B. Hayes | Samuel J. Tilden | 14%
|
| 1880 | James Garfield | Winfield Scott Hancock | 14%
|