Rowan Alexander "RJ" Barrett Jr. is a Canadian professional basketball player for the Toronto Raptors of the National Basketball Association (NBA). He was selected third overall in the 2019 NBA draft by the New York Knicks after one year with the Duke Blue Devils.

The 2019 NBA draft was held on June 20, 2019. It took place at Barclays Center in Brooklyn, New York. National Basketball Association (NBA) teams took turns selecting amateur United States college basketball players and other eligible players, including international players. It was televised nationally on ESPN. State Farm was the presenting sponsor of the NBA draft for the eighth consecutive year. This draft was the first to feature a new weighted lottery system in which the three worst teams each had a 14 percent chance of winning the lottery; these teams were the New York Knicks, Cleveland Cavaliers, and Phoenix Suns. The lottery took place on May 14, during the NBA playoffs. Three of the four teams who held the top four picks of the draft this year rose up from at least six spots in the lottery, including the New Orleans Pelicans, who won the first pick with 6 percent odds. The Pelicans used that pick on Duke forward Zion Williamson. This draft included the first Japanese player to be selected in the first round, as well as the first Angolan player to be selected.