Ranking the NFL's 50 best linemen, combining offense and defense
Fletcher Cox lands at No. 4 on Pro Football Focus' Top 50 players list
Interior Defender Rankings: The 32 best DIs entering the 2021 NFL
PFF Rankings: The NFL's top 25 interior defensive linemen ahead of
PFF ranks the top-10 interior defensive linemen ahead of the 2019
PFF's top-15 interior defensive linemen in the 2019 NFL Draft
NFL offensive line rankings: All 32 teams' units entering 2019
PFF's position rankings ahead of the 2019 NFL season
NFL defensive line rankings: All 32 units entering the 2020 NFL
PFF ranks the top-10 interior defensive linemen ahead of the 2019
PFF Rankings: The NFL's top 25 interior offensive linemen ahead of
PFF ranks the top-10 interior offensive linemen ahead of the 2019