Seattle Seahawks running back Chris Carson (32) rushes against San Francisco 49ers free safety Jaquiski Tartt (29) as he is tackled by 49ers' Ray-Ray Armstrong (54) in the second half of an NFL football game, Sunday, Sept. 17, 2017, in Seattle.
Seattle Seahawks running back Chris Carson (32) rushes against San Francisco 49ers free safety Jaquiski Tartt (29) as he is tackled by 49ers' Ray-Ray Armstrong (54) in the second half of an NFL football game, Sunday, Sept. 17, 2017, in Seattle. John Froschauer AP
Seattle Seahawks running back Chris Carson (32) rushes against San Francisco 49ers free safety Jaquiski Tartt (29) as he is tackled by 49ers' Ray-Ray Armstrong (54) in the second half of an NFL football game, Sunday, Sept. 17, 2017, in Seattle. John Froschauer AP