ASU football's upset win over No. 15 Utah was the biggest upset in the Pac-12 last weekend while Washington State held off Cal to stay in the driver's seat.
It was a chaotic week for the Pac-12 with underdogs ASU football, Oregon State, Cal and Arizona pulling off the most surprising results of the weekend.
Washington State's dominant win over Oregon shook up the Pac-12 again. Elsewhere, ASU football suffered their first home loss of the season vs. Stanford.
ASU football puts their unbeaten home record on the line Saturday night when they host Oregon State as both teams seek their first Pac-12 win of the season.