Odds always hint at chaos. Week 9 of the college football season seems pretty straightforward on paper -- four teams in the AP top five are playing, and they're all favored by healthy margins as they gear up for bigger games, with greater College Football Playoff consequences, on the horizon.
Tennessee (69% win probability vs. Kentucky, per SP+), Ohio State (74% at Penn State), Georgia (86% vs. Florida) and Michigan (90% vs. Michigan State) each have healthy odds of surviving the weekend with their unbeaten records intact, but the cumulative odds of an upset are still pretty high.