Cal DB Coach Da'Von Brown on Young Defensive Backs - 1:14 Now Playing Paused Ad Playing 49ers defensive backs coach Ray Brown on secondary elevating training camp 6:50 Now Playing Paused Ad Playing Kyle Juszczyk, Brant Boyer and more share 49ers updates from NFL training camp 32:18 Now Playing Paused Ad Playing Raheem Morris shares why Deebo Samuel is ‘ultimate piece' for 49ers after return 13:05 Now Playing Paused Ad Playing Raiders CB Darien Porter Overcoming Defensive Lapses 1:53 Now Playing Paused Ad Playing Chris Foerster, Upton Stout share 49ers training camp updates 25:50 Now Playing Paused Ad Playing 49ers' position coaches detail training camp impressions ahead of NFL season 58:22 Now Playing Paused Ad Playing Exclusive interview: 49ers rookie De'Zhaun Stribling details journey to NFL 42:06 Now Playing Paused Ad Playing Dre Greenlaw shares how Deebo Samuel gives 49ers confidence ahead of 2026 season 16:09 Now Playing Paused Ad Playing UCF Defensive Back Antoine Jackson Discusses New Cornerbacks Coach 3:22 Now Playing Paused Ad Playing Fiery 49ers-Titans joint practice leads to ejections; plus, meet Kaelon Black 34:49 Now Playing Paused Ad Playing Cal DB Coach Da'Von Brown on Young Defensive Backs California Golden Bears On SI Fri, Aug 14, 2026 - Cal DB Coach Da'Von Brown on Young Defensive Backs - 1:14 Now Playing Paused Ad Playing 49ers defensive backs coach Ray Brown on secondary elevating training camp 6:50 Now Playing Paused Ad Playing Kyle Juszczyk, Brant Boyer and more share 49ers updates from NFL training camp 32:18 Now Playing Paused Ad Playing Raheem Morris shares why Deebo Samuel is ‘ultimate piece' for 49ers after return 13:05 Now Playing Paused Ad Playing Raiders CB Darien Porter Overcoming Defensive Lapses 1:53 Now Playing Paused Ad Playing Chris Foerster, Upton Stout share 49ers training camp updates 25:50 Now Playing Paused Ad Playing 49ers' position coaches detail training camp impressions ahead of NFL season 58:22 Now Playing Paused Ad Playing Exclusive interview: 49ers rookie De'Zhaun Stribling details journey to NFL 42:06 Now Playing Paused Ad Playing Dre Greenlaw shares how Deebo Samuel gives 49ers confidence ahead of 2026 season 16:09 Now Playing Paused Ad Playing UCF Defensive Back Antoine Jackson Discusses New Cornerbacks Coach 3:22 Now Playing Paused Ad Playing Fiery 49ers-Titans joint practice leads to ejections; plus, meet Kaelon Black 34:49 Now Playing Paused Ad Playing