Dallas Mavericks' teenage sensation Cooper Flagg led his team to victory with 45 points against the Los Angeles Lakers. The 19-year-old rookie has shown incredible maturity and skill on the court. Cooper Flagg is a product of the Dallas Mavericks' youth academy. He has drawn comparisons to some of the greatest young players in the league. Beating a team as strong as the Lakers is a statement victory for the Mavericks.