1st year coordinator has 49ers D at high level in playoffs
NFL Defense Rankings: Browns, 49ers, and Ravens Among the Best in Week 6
Could the 49ers Use a Decade-Old Idea to Get Back to the Super Bowl? - The Ringer
All-22: 49ers pass defense is playing at an elite level - Niners Nation
New York Giants Week 3: Examining the San Francisco 49ers' Defense - Sports Illustrated New York Giants News, Analysis and More
49ers' Nick Bosa on the key reasons behind his DPOY-level season
Los Angeles Rams 9 vs 24 San Francisco 49ers live: stats, scores and highlights
Analysis: 49ers defense playing at Super Bowl level
49ers 30, Steelers 7: Brock Purdy, Christian McCaffrey, defense shine
49ers defense playing at Super Bowl level
How Chiefs offense beats 49ers defense in Super Bowl LIV - Arrowhead Pride
How a group of 49ers fuel the best defense in the NFL - ESPN
Cowboys' Micah Parsons doesn't think 49ers are 'really a level higher than us' after 42-10 loss
LB Sione Takitaki knows what LB Fred Warner brings to the 49ers defense
With defense shining in win over Miami, 49ers pivot from injured QB Jimmy Garoppolo to Brock Purdy