Rick Barry was drafted by the San Francisco Warriors in 1965 after Fred Hetzel. Barry became an 8 time all star. He averaged 24.8 points per game and is no doubt a hall of famer.
He boasts a staggering 115 40 point games in a regular season professional career; 70 in the NBA and 45 in ABA. He is third in professional basketball history, after Wilt Chamberlain and Michael Jordan for this.
Barry has also had fifteen 50+ point games, including a 55 point game in the NBA finals against the Philadelphia 76ers. He is fifth in NBA history for 50 point games.