Live NFL football schedule, TV coverage, and complete game calendar. NFL Schedule: Preseason Week 4. , · · · ·. The NFL preseason is underway after last week's Hall of Fame game in Canton, Ohio, where the Dallas Cowboys defeated the Arizona. The third week of the NFL 's preseason is an appetizer to the full course. It's the game teams use as the final tune-up before the regular season kicks off, The first centers on the Cleveland Browns, where second-round pick.