After 49ers' defense wavered, a big halftime decision: Change nothing
49ers: 2019 'State of the Franchise' (defensive backs)
NFL - The San Francisco 49ers clinch their first division title since 2019! #NFLPlayoffs, #CellyClinched Bud Light
49ers positional review: The defensive line was historically good in 2019 - Niners Nation
49ers-Bucs: Kwon Alexander ejected from game after illegal hit on Jameis Winston.
Lamar Jackson will be major test for 49ers' defense in Baltimore
Penn Charter alum Mike McGlinchey relishing his role in 49ers' run game success heading into Super Bowl
NFL Defenses Are Using More Cover 4, But Is It Working?
Niners' Dominance Is Creating Lore for a New Era - The New York Times