Yes, at least one. The October 16, 1932 game between the Green Bay Packers and Chicago Bears was a 2-0 Packers win with the safety coming on a blocked punt in the second quarter.
This is not the...
As of the start of the 2007 season, there have been two 2-0 games in the NFL:
1) The Green Bay Packers defeated the Chicago Bears 2-0 on October 16, 1932. 2) The Chicago Bears defeated the Green Bay...