Cardinals place running back James Conner on injured reserve after
49ers' Alex Mack announces retirement
Christian McCaffrey and the 49ers win 13th straight in the regular
Frank Gore officially retires with 49ers after 16 seasons in NFL
49ers defensive end Drake Jackson looks to build off 'humbling
Giants running back Saquon Barkley has a sprained right ankle, AP
49ers sign Nick Bosa to a record-setting contract extension to end
Retirement? 49ers' Trent Williams hasn't decided on NFL future yet