49ers' Nick Bosa believes he and Arik Armstead are dominant in this category
49ers news: Nick Bosa, San Francisco hit with Arik Armstead knee injury scare
Arik Armstead, Nick Bosa Among Top Three in 49ers Postseason Sack Records
Who were PFF's highest- and lowest-graded 49ers players vs. the Cardinals?
Report: 49ers sign Arik Armstead, agree to trade DeForest Buckner to the Colts
Who were PFF's highest- and lowest-graded 49ers players vs. the Cardinals?
Nick Bosa earned strong PFF grade in 49ers' win despite another sack-less game – NBC Sports Bay Area & California
Arik Armstead, Nick Bosa Among Top Three in 49ers Postseason Sack Records
PFF's highest- and lowest-graded 49ers players vs. Cardinals, plus snap counts
[PFF SF 49ers] Highest graded 49ers vs the Giants: Javon Hargrave - 93.0 Nick Bosa - 92.8 Arik Armstead - 91.5 Deebo Samuel - 88.5 Fred Warner - 78.5 (min 25 snaps played) : r/49ers
PFF's highest- and lowest-graded 49ers players vs. Cowboys, plus snap counts
San Francisco 49ers defense PFF grades vs. Steelers
PFF SF 49ers] Highest graded 49ers vs the Giants: Javon Hargrave - 93.0 Nick Bosa - 92.8 Arik Armstead - 91.5 Deebo Samuel - 88.5 Fred Warner - 78.5 (min 25 snaps played) : r/49ers
Dee Ford earns top PFF grade from 49ers' win vs. Rams