College football live updates, scores: Arizona vs. Texas Tech, Notre Dame vs. Navy and more

College football has seen back-to-back Saturdays with a plethora of upsets. Will we see even more chaos in Week 9?The slate once again looks a little weak, but so did last week's schedule, when then-No. 2 BYU, No. 7 Ole Miss, No. 8 Texas Tech and No. 11 Tennessee all fell. This Saturday kicks off with a Big 12 gem between No. 22 Arizona and now-No. 13 Texas Tech, in addition to what should be a slobberknocker in Iowa City between No. 25 Wisconsin and Iowa. No. 5 Notre Dame also plays at Navy.In the afternoon, the "World's Largest Outdoor Cocktail Party" takes center stage as No. 3 Georgia takes on No. 17 Florida in Atlanta. Elsewhere, No. 6 Utah will try to stay undefeated on the road at Cincinnati one week after the Bearcats took down Texas Tech at Nippert Stadium. Then, in the nightcap, No. 2 Ohio State is Julian Sayin-less on the road against USC and will have to face the Trojans with a backup quarterback while Clemson and Florida State face each other in a grudge match where each coach desperately needs a win.Follow along below for Week 9 highlights, analysis and more.