49ers defense playing at Super Bowl level
49ers training camp: 1 veteran on roster bubble at each position
49ers news: The 49ers investment into their special teams unit is paying early dividends - Niners Nation
49ers vs. Cardinals: Five keys to avoiding upset against 'scrappy' division rival – The Mercury News
5 position battles to watch for the 49ers in training camp
49ers 2023 Roster Breakdown: Defensive Backs, Safeties
Sudfeld, 49ers beat Vikings 17-7 in battle of backups - The San Diego Union-Tribune
Ranking the 49ers' position groups: Kyle Shanahan's best roster has only a few cracks - The Athletic
49ers roster preview: Defensive backs