Question: 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?
Sentence (from "Michigan–Ohio State football rivalry"): The Michigan–Ohio State football rivalry, known as The Game by some followers, is an American college football rivalry game played annually by the Wolverines of the University of Michigan and the Buckeyes of The Ohio State University.
Relevant evidence: No