The torn-up turf at Levi's Stadium is seen during a preseason game between the 49ers and San Diego Chargers in Santa Clara on Aug. 24.
The torn-up turf at Levi's Stadium is seen during a preseason game between the 49ers and San Diego Chargers in Santa Clara on Aug. 24. Marcio Jose Sanchez The Associated Press
The torn-up turf at Levi's Stadium is seen during a preseason game between the 49ers and San Diego Chargers in Santa Clara on Aug. 24. Marcio Jose Sanchez The Associated Press