NBA Summer League hits Las Vegas, with Flagg vs. Bronny as Thursday's Day 1 centerpiece

Opening night at NBA Summer League in Las Vegas has turned into an annual spectacle, and this year will be no different. Cooper Flagg's debut is coming — against Bronny James, no less. Flagg, the No. 1 pick in this year's draft, and the Dallas Mavericks will open summer play Thursday against the Los Angeles Lakers.