49ers vs. Rams defensive grades: Is the 49ers defense the best in the NFL?
49ers DB coach Daniel Bullocks on Ji'Ayir Brown: 'He has our DNA that we're looking for on defense' - Niners Nation
Nickel Coverage: How the 49ers Defense Has Emerged as the Best Unit in the NFL
49ers report card: Grades for offense, defense in preseason win over Packers – NBC Sports Bay Area & California
49ers-Cardinals preview: Five keys to a successful season opener – Daily Democrat
49ers news: How does this year's 49ers roster compare to their 2019 team? - Niners Nation
NFL Defensive Line Rankings 2023
49ers' best kept secret on track to breakout in 2023 - A to Z Sports
Seattle Seahawks 2023 Training Camp: 5 major questions on defense - Field Gulls
Seahawks CB Tariq Woolen embraces 'mistakes' made against 49ers
College Football's Best: Every Team's Top Highlight of 2023
Super Bowl LIV, Chiefs-49ers position breakdown
2023 NFL Preseason Debrief, Week 2: Top rookies? Who's winning position battles? MVP of August?!