With defense shining in win over Miami, 49ers pivot from injured
49ers' Purdy puts his perfect start on the line in a road game
49ers Vie to Remain Atop NFC Hierarchy
Daniel Jones Looked Utterly Baffled by the 49ers Defense and Fans
Houston Texans add former 49ers defensive lineman to practice squad
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49ers news: The defense has been one of the best units in the NFL
DeMeco Ryans, San Francisco 49ers defensive coordinator
Jets interview 49ers defensive coordinator Robert Saleh