Nick Saban plays to the "College GameDay" crowd by removing his red tie and replacing it with a blue-and-gold one.

The Commodores were 23.5-point underdogs, but never trailed in the upset win. Vandy QB Diego Pavia was the hero, completing 16 of his 20 passes for 252 yards and two touchdowns while also adding 57 yards rushing.

First up is a litmus test for No. 9 Missouri, which travels to No. 25 Texas A&M for the only contest of the weekend featuring two ranked teams. The outcome is crucial to the SEC race and could have College Football Playoff implications down the line.