Eric Mangini
San Francisco 49ers DC Eric Mangini: 'We cannot replace Aldon Smith'
San Francisco 49ers defensive coordinator Eric Mangini admits that his side will have a tough task replacing Aldon Smith in 2015 after he was released by the club.
Aug 10, 22:07
San Francisco 49ers' Glenn Dorsey: 'There will not be a letdown'
San Francisco 49ers defensive end Glenn Dorsey believes that the changes on his side's defense in the off-season will not affect their displays in the 2015 season.
May 25, 20:47
Antoine Bethea: 'Eric Mangini has new plans for defense'
San Francisco 49ers safety Antoine Bethea discloses that the club will have a new style of defense under new coordinator Eric Mangini next season.
May 24, 23:16
San Francisco 49ers announce coaching staff for 2015 season
The San Francisco 49ers announce their coaching staff that will support new head coach Jim Tomsula for the 2015 season.
Feb 9, 23:09
Report: San Francisco 49ers hire Eric Mangini
Eric Mangini is appointed as the new San Francisco 49ers defensive co-ordinator, according to reports.
Jan 23, 17:39
