There have been four previous meetings between the Tennessee and Oklahoma football programs. The two most recent came as a home-and-home series over the

Country musician Blake Shelton will be the celebrity guest picker for "College GameDay" in Week 4. He was born in Ada, Oklahoma, and now resides near Tishomingo. Shelton's role was revealed on "The Pat McAfee Show" on Thursday.

If you’re a college football fan, of course you're aware that every Saturday morning is a big deal: that's because you're sitting down to watch ESPN’s College GameDay as you get ready for that day’s games.