LeBron James has yet to make his debut this season with the Los Angeles Lakers as he deals with sciatica. When the injury was initially announced, it was reported that James would miss the first three to four weeks of the NBA season, with ESPN's Shams Charania expecting a mid-November return to the floor for the four-time MVP.

The year before that, Flagg led Montverde Academy to a 34-0 record in his final year of high school. Sunday, Flagg got back to his winning ways, as the Mavericks beat the Toronto Raptors 139-129 at American Airlines Center.