Booker he finished fourth in the NBA Rookie of the Year voting after averaging 13.8 points per game as a 19 - year - old for the Suns last season .
Booker is the 13th overall pick out of Kentucky in the 2015 NBA Draft .
Booker , the 13th overall pick out of Kentucky in the 2015 NBA Draft , he finished fourth in the NBA Rookie of the Year voting after averaging 13.8 points per game as a 19 - year - old for the Suns last season .