Week 10 in college football saw a significant shake-up, with three undefeated teams falling and five AP Top 25 teams losing to unranked opponents. The CBS Sports Power Rankings were also impacted, with two top 10 teams losing to unranked teams and seven teams overall in the top 25 losing (five to unranked teams). Amidst the chaos, SMU made a big leap, while Clemson's lackluster performance led to its removal from the top 10.

Source: https://www.cbssports.com/college-football/news/college-football-power-rankings-smu-makes-big-leap-amid-massive-reshuffling-after-eventful-week-10-slate/