 On the women's side, 19th seed American Emma Navarro bounced in straight sets by No. 7 seed Jasmine Paolini. Donna Vitek took down Lulu Sun in three sets. Quarterfinals continue today. And the USA men's basketball team taking the court for the first time this summer. They'll challenge Canada in the USA Basketball Showcase in Las Vegas. This marks the first of five exhibition contests the team will play before beginning competition at the Paris Olympics July 28th.