According to Pro Football Focus, the Indianapolis Colts, who entered the campaign #1, finished as the NFL’s #7 best offensive line at the end of the 2020 regular season:
7. INDIANAPOLIS COLTS
This was a relatively down year for the Colts’ offensive line, given some late-season injuries at the tackle position and middling performances from several players on the interior, but the fact that they remain at No. 7 speaks to what we have come to expect from this unit.