Aug. 30, 2016 1:23 PM PT2:23 PM MT3:23 PM CT4:23 PM ET20:23 GMT4:23 AM 北京时间1:23 PM MST3:23 PM EST3:23 PM CT0:23 UAE (+1)16:23 ET19:23 - The Redskins have placed Marshall on injured reserve with a sprained left elbow. Analysis: Marshall, a seventh-round pick in this year's draft, entered camp in the running to be Washington's No. 2 running back behind Matt Jones. He was mostly outplayed by undrafted rookie Robert Kelley, however, prior to getting hurt on his only carry in Friday's preseason game against Buffalo. The move locks Kelley in as Jones' backup unless the Redskins add a veteran prior to the season opener.