2023 NFL defensive line rankings: Philadelphia Eagles take the top spot, San Francisco 49ers come in at No. 2, NFL News, Rankings and Statistics
NFL Week 2 Offensive Line Rankings, NFL News, Rankings and Statistics
The 49ers offensive line is showing signs of improvement, PFF News & Analysis
Ranking the NFL's 50 best linemen, combining offense and defense: Aaron Donald, Watt brothers lead the way, NFL News, Rankings and Statistics
A complete overview of how PFF saw the 2021 Dallas Cowboys roster - Blogging The Boys
State of the 49ers' offensive line: Progress in pass protection, but more strides are needed - The Athletic
NFL offensive line rankings: All 32 units entering the 2020 NFL season, NFL News, Rankings and Statistics
State of the 49ers, OL: Progress made, but even more investment is necessary - The Athletic
PFF ranks Seahawks offensive line 14th in yearly rankings
2016 cheat sheet: San Francisco 49ers, NFL News, Rankings and Statistics
49ers 2019 NFL Preview: The Offensive Line