The Stanford Cardinal football team faces its biggest challenge of the season on Saturday against the Oregon Ducks in Autzen Stadium.
The Ducks have not been kind to Stanford the past couple seasons, handing them their only regular-season losses and preventing Andrew Luck from playing in a BCS title game.
This year, the Cardinal have a chance to exact revenge. The Ducks are in position to make their second BCS title game appearance in three years if they win out.
With a win Saturday, coach David Shaw's team can not only knock the Ducks out of the title picture, but they can take hold of the Pac-12 North as well.
More than anybody else, the Ducks have been a major thorn in Stanford's side. You can bet the Cardinal will be fired up on Saturday night.
Here are five keys for Stanford pulling the upset against the high-flying Ducks.