ESPN GameDay joined by Glen Powell for Week 2 picks

The second week of college football continued with another slate of big games on Saturday. Many teams took the field in key games as they look to build their early-season resumes.

ESPN's "GameDay" took a trip to Austin, Texas, where No. 4 Texas hosted No. 1 Ohio State in a matchup between two conferences. The SEC and Big 10 also featured the No. 11 Oklahoma Sooners traveling to Michigan Stadium for the first time in program history to take on the Michigan Wolverines at 11 a.m. CST. Glen Powell joined the Game Day as the celebrity guest picker.