A Dallas Cowboys fan was beaten by Oakland Raiders fans following the Thanksgiving Day game, according to the Arlington Police Department.
The police are still looking for witnesses to the incident and have not released the victim's name.
Tiara Richard, a police spokesperson, said Friday the injuries are not life threatening.
Police are investigating whether the Raiders fans wore jerseys. This is the first known incident involving fan violence at AT&T Stadium.
The victim was found unconscious on the sidewalk at Cowboy Way and AT&T Way.