What is the phrase describing this rivalry between two American college football teams that was ranked by ESPN in 2000 as the greatest North American sports rivalry?
1973 Ohio State vs. Michigan football game The 1973 Ohio State vs. Michigan football game was one of the most controversial games in NCAA history. In this game, both teams were undefeated, with Ohio State ranked 1st, and Michigan ranked 4th. A conference championship, Rose Bowl appearance, and possible national championship was on the line in this monumental game, part of the hotly contested stretch of the rivalry known as The Ten Year War. A then-NCAA record crowd of 105,233 watched the game at Michigan Stadium in Ann Arbor.
Pittsburgh–Syracuse football rivalry The Pittsburgh–Syracuse football rivalry is an American college football rivalry between the Pittsburgh Panthers and Syracuse Orange. It began in 1916 and has been played every year since 1955. The Panthers and Orange were both Eastern football independents for most of their history but have shared the same football conference since 1991 when the Big East Football Conference was formed from Eastern football independents. Pitt is tied as the most played opponent for Syracuse and Syracuse is the third most played opponent for Pitt. Sharing membership in the Atlantic Coast Conference (ACC) since 2013, the Panthers and Orange have since played 72 times. Pittsburgh leads the series 38–31–3.