It wasn't his rookie year, it was his second. Still, that first season was the greatest by a rookie in league history. Oscar went to the University of Cincinnati and was then taken by the Cincinnati Royals with the first overall pick in the 1960 draft. Oscar would go on to average 30.5 points, 10 rebounds and 9.7 assists per game. About as close to a triple-double as it gets.
Copy and paste master out.