ODU ranks low in undergrad, but their graduate schools and research reputation ranks very well. Their academic graduate-research contingent is well represented. But at the undergrad level, not so good.

At BYU, it's opposite. An incredibly high undergraduate ranking, but a very underrepresented graduate-research reputation. Largely because of the LDS population doing missions and marriages earlier than the general population, there is simply little interest in their graduate programs and little time for graduate research work.