Has anyone read this?
Our desire to understand and assert some control over the world around us is often manifested by our attempts to find predictive signs that enable us to prognosticate events — even when there is no seeming connection between predictor and event. Sometimes one natural phenomenon supposedly forecasts another, as in the belief that a groundhog's seeing his shadow on February 2 portends another six weeks of winter. In other instances the linkage is between affairs of mankind, as in the superstition that the winner of football's Super Bowl augurs that year's stock market performance (or vice-versa).
A recent item of this ilk maintains that the results of the last game played at home by the NFL's Washington Redskins (a football team based in the national capital, Washington, D.C.) before the U.S. presidential elections has accurately foretold the winner of the last fifteen of those political contests, going back to 1944. If the Redskins win their last home game before the election, the party that occupies the White House continues to hold it; if the Redskins lose that last home game, the challenging party's candidate unseats the incumbent president. While we don't presume there is anything more than a random correlation between these factors, it is the case that the pattern has held true even longer than claimed, stretching back over seventeen presidential elections since 1936:
http://snopes.com/sports/football/election.asp