As Women’s Basketball Grows, Equity Is Trying to Catch Up

In Seattle, there was enough black and gold in the arena to turn it into Iowa-by-the-sea. (And enough Sue Bird jerseys to serve as a reminder of who has been the building’s regular resident.) In Greenville, S.C., the vocal crowds were overwhelmingly clad in red — as if unbeaten South Carolina, the reigning champion, needed any advantages beyond forward Aliyah Boston, its relentless rebounding and a stifling defense.

The N.C.A.A.’s experiment of winnowing the usual four regional sites for the Division I women’s basketball tournament down to two this year — and packing eight teams into two cities — may have created a travel burden for some teams, but the four-day basketball fiestas on opposite…