It is 1975 in Indiana, and the Wilkins Regional High School girls’ basketball team is in their rookie season. Despite being undefeated, they practice at night in the elementary school and play to empty bleachers. Unlike the boys’ team, the Lady Bears have no buses to deliver them to away games and no uniforms, much less a laundry service. They make their own uniforms out of T-shirts and electrical tape. And with help from a committed female coach,...