As of pro-football-reference.com, a 0-0 tie game occured 73 times, but not even once since 1943. (also includes AAFC, AFCA, AFC and league teams vs non-league team games)
5 Answers · Sports · 04/01/2014
64 reviews for amazon.com
Browse & Discover Thousands of Sports Book Titles, for Less.
Try asking your question on Yahoo Answers