The Brief The Washington Commanders beat the Las Vegas Raiders 41-24 on Sunday in Landover, Md. Raiders TE Michael Mayer left with a head injury after leading with his helmet while making a tackle on a punt in the first quarter. 2 overall pick in the 2015 draft after winning the Heisman Trophy at Oregon, also lost a fumble on a run. Commanders S Will Harris hurt his ankle in the first half and didn’t return, and S Percy Butler left in the third quarter with a hip injury. CB Marshon Lattimore was evaluated for a concussion in the second half, and CB Trey Amos hurt his calf.