In the NFL, there are differences in the overtime rules for the regular season versus the playoffs. This mainly stems from the fact that in the regular season, games can end in ties. In the playoffs, there must be a winner, so overtime continues until one is decided.

Celebrity and Texas football fan Matthew McConaughey honored legendary analyst Lee Corso in the latter's sendoff College GameDay show.

Competing networks will both air the legendary analyst's farewell before Saturday's game between Texas and Ohio State.