August 23, 2015; Santa Clara, CA, USA; San Francisco 49ers defensive end Arik Armstead (69) rushes Dallas Cowboys tackle John Wetzel (61) during the second quarter at Levi
Next: Kansas City Chiefs
NFL 2015 first-round preseason grades
August 23, 2015; Santa Clara, CA, USA; San Francisco 49ers defensive end Arik Armstead (69) rushes Dallas Cowboys tackle John Wetzel (61) during the second quarter at Levi
Next: Kansas City Chiefs