For the hundreds of schools, thousands of students and millions of fans left dismayed by the cancellation last year of the NCAA men’s Division I basketball tournament, the return of March Madness is cause for much celebration and, of course, much caution. The Big Dance comes at a time when vaccinations are leading the nation...

Once again, March Madness builds to a crescendo this weekend, with the “Final Four” basketball bouts set to dominate the Saturday spotlight. For many sports fans, this is an excellent time to debate what it takes to be a winner on the court — but for those of us focused on the country’s schools and...