|Oct. 16, 2017 4:24 PM PT5:24 PM MT6:24 PM CT7:24 PM ET23:24 GMT7:24 4:24 PM MST6:24 PM EST6:24 PM CT3:24 UAE (+1)19:24 ETNaN:� - Armstead broke his hand during the 49ers' loss in Washington and will need surgery, coach Kyle Shanahan said Monday. The 2015 first-round pick has been placed on injured reserve.
Analysis: Armstead will miss significant time for a second straight season after having shoulder surgery that cost him the final eight games of 2016. He joins Tank Carradine (ankle) and Ronald Blair (wrist) as 49er defensive ends who are out for the season.