According to a Rural Metro ambulance service report, the man who was hit by the falling man sustained a head injury. The man who fell sustained a shoulder injury, which was not considered life-threatening.
Rural Metro could not reveal the names of the two men or release any further details.
The accident occurred during the second quarter of Buffalo's 37-14 win.
In confirming the accident, the Bills said both men were treated immediately and taken to hospital for observation.
The Erie County Sheriffs said a report on the accident wouldn't be available until Monday.
