The NFL preseason is over. The season is less than a week away from kicking off -- and that means it's time for teams to trim their rosters to 53 players before Saturday's roster deadline.

Bucky Brooks reveals his preseason Week 1 grades for one notable player from each AFC team. Andrew Luck and Sam Darnold were among the most impressive stars in their 2018 debut.

In Thursday's preseason opener, Patriots RB Jeremy Hill looked impressive, finishing with 11 carries for 51 yards and one touchdown. Will he take the backup role behind Rex Burkhead?

Week 1 of the preseason is underway with 12 matchups taking place Thursday night. Browns QB Baker Mayfield and Panthers WR D.J. Moore were among several rookies who made their debut.