49ers-Cowboys: The Best Sports Rivalry in The 90’s.
September 17, 2011 Leave a comment
The chart below looks at 5-year periods in NFL since the 1978-82 period and how much the two best teams dominated during the 5-year period. Their dominance is measured by the average number of wins those two teams achieved during the period; playoffs wins are included. For example, if Dallas won 60 games and Denver won 50 games during the 5-year period, then the chart would read 55.