There is still one week to play, but entering Week 17, Browns rookie Nick Chubb sits atop the season grading at running back. Pro Football Focus grades every player on every play of every game, and through 15 games, the Browns rookie has earned their top score for 2018.

The highest graded running backs in the NFL so far this season. pic.twitter.com/JPU7JpaH8l — Pro Football Focus (@PFF) December 27, 2018

Chubb tops an impressive list which also includes rookie Saquon Barkley. The Browns second-rounder leads the NFL in yards after contact and set the team record for the longest run in franchise history.

Entering Week 17, Chubb has 972 yards on 183 carries and has scored eight touchdowns.