More than anything, eleven-year-old River wants to grow up and play for the WNBA. So she's crushed when she finds her name on the B-Team instead of the A-Team. But River decides to take matters into her own hands. And the very first thing she does is change the embarrassing name of her team to "Hoop Girlz." Their goal: fun. With only five players—one, a fourth grader—River's brother for a coach, and a wet outdoor court for practicing, the Hoop Girlz know they're a long shot for the tournament trophy. But they've got heart. Will this ragtag group of second-string players be able to take on the A-Team? Or will they find out that Hoop Girlz are only a B-Team, after all?