Three top college football teams went home with unexpected losses this weekend, likely shaking up the AP Top 25 poll. No. 8 Georgia Tech was upset by North Carolina State, marking its first defeat this season. No. 9 Vanderbilt narrowly lost to Texas; while No. 10 Miami fell to SMU in overtime. Despite the upsets, the top five spots in the AP Top 25 are likely to remain unchanged. Among the top four teams in the nation, Ohio State and Indiana secured wins. Texas A&M and Alabama were idle. Teams like Texas Tech and Virginia might rise in this week's rankings after each notched a weekend victory.