Guess who has the nation's longest winning streak? Stanford, at 11 games, after the Cardinal pounded Arizona 37-10.

And the Wildcats are now riding a seven-game losing streak against FBS foes.

The Cardinal outscored Arizona 21-0 in the second half and outgained the Wildcats 567 yards to 333, including 242 to 51 on the ground.

On the downside, it appears that tight end Coby Fleener and linebacker Shayne Skov suffered serious injuries, particularly Skov (knee).

Andrew Luck completed 20 of 31 passes for 325 yards with two TDs and no interceptions. He outdueled Nick Foles, who completed 24-of-33 for 239 yards with a TD.

Neither team had a turnover.

The Cardinal is off next weekend. Arizona continues its brutal early schedule by playing host to Oregon.