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Few things are more important to an NFL team's success than the quality of its offensive line. Disastrous lines, or even singular weak-link mismatches, can determine the outcomes of games, while strong units provide an incredible advantage.
We will monitor NFL offensive line play all season and highlight each team's biggest weak-link players. With Week 12 of the 2025 NFL regular season in the books, here are the weekly rankings and each unit's best player.
Denver's offensive line has given up a league-best 82 pressures -- including a league-low three sacks -- on 425 pass plays this season, resulting in an NFL-leading 90.0 PFF pass-blocking efficiency rating.
Bolles' 87.1 PFF overall grade this season ranks third among offensive tackles.
LT Bernhard Raimann
LG Quenton Nelson
C Tanor Bortolini
RG Matt Goncalves
RT Braden Smith
The Colts' offensive line held firm through much of their Week 12 loss to the Chiefs. Indianapolis surrendered seven pressures but no sacks on 33 pass plays, which translated to an 89.4 PFF pass-blocking efficiency rating (ninth best in Week 12).
Tanor Bortolini led the unit with an 83.4 PFF pass-blocking grade. He did not allow a single pressure against the Chiefs. Bortolin's 83.1 PFF overall grade this season ranks second among centers.
Nelson has allowed pressure on 2.9% of pass plays this season -- his best rate since 2020 and the second-best rate of his career.