This article was originally published on www.si.com/fannation/college/cfb-hq as College football's best games today: Week 2 schedule, what to watch. As the Week 2 college football schedule gets underway today, we highlight those most important games that you should be watching this weekend.

Week 2 was wilder than we expected, with the defining result coming in the Swamp, where Florida was stunned by South Florida.

This weekend features a clash between blue bloods, century-old rivalries and tougher tests for some teams that cruised to victory in Week 1.