A few years ago, an ESPN poll ranked the biggest rivalries in college basketball. Of course, Duke University and the University of North Carolina topped the list. Then came the University of Tennessee and the University of Connecticut women's teams, then the University of Kentucky and the University of Louisville.
At No. 4: Calvin College and Hope College.
The two Division III Christian schools never make it into the big-time March Madness brackets like the Division I schools listed above. In fact, they rarely get covered on TV and don't have much name recognition outside of the Midwest or certain church circles. (Calvin happens to be in the national spotlight at the moment, as alumna and donor Betsy DeVos is President Donald Trump's Secretary of Education.)