Arizona State beat Big Ten champion Wisconsin in a controversial finish last week in the desert.
Stanford showed more diversity on both sides of the ball than it had in solid, but not overwhelming, victories against San Jose State and Army. The Cardinal's funky formations and disguised defenses had the Sun Devils dazed and dizzy, again displaying the disparity between the past four league champions Stanford and Oregon and everybody else.
Kevin Hogan completed 11 of 17 passes for 151 yards and two touchdowns to Ty Montgomery to lift Stanford to its 11th straight victory.
Oregon St. 34, San Diego St. 30 • In San Diego, Sean Mannion threw three touchdowns and Oregon State scored three times in the fourth quarter to come from behind and defeat San Diego State.
After Mannion hit Terron Ward for a 10-yard score to pull Oregon State within 30-28, cornerback Steven Nelson intercepted Quinn Kaehler's pass and returned it 16 yards to give the Beavers the lead with 2:38 remaining in the game.
Kaehler, who was making his first career start, was intercepted again on the next possession by Ryan Murphy to seal the win for the Beavers.
Mannion completed 38 of 55 attempts for 367 yards, and the Oregon State rushing game was held to just 2 yards. Ward ran 10 times for 25 yards, but Mannion lost 23 yards on four attempts.
No. 17 Washington 56, Idaho State 0 • Keith Price threw for 213 yards and three touchdowns in less than a half, Deontae Cooper scored his first career touchdown after three major knee surgeries, and Washington routed Idaho State in the Huskies' final tuneup before they start Pac-12 play. Bishop Sankey, the national leader in yards rushing per game, barely broke a sweat against the Bengals (2-1) of the FCS. Sankey saw action on the Huskies' (3-0) first three series and scored on a 3-yard TD run in the first quarter. He finished with 77 yards on four carries.