According to http://www.associatedcontent.com/article/419039/can_the_2007_new_england_patriots_break.html The NFL record for points in a season before 2007 was 556 points by the Minnesota Vikings in 1998. Minnesota
556 points -- Minnesota Vikings -- 1998
Wilt Chamberlain holds the record for the most points scored in a single NBA season.
Patrick Kane 93
The NBA player who holds the record for scoring the most points in a single season is Wilt Chamberlain, who scored 4,029 points during the 1961-1962 season.
Scott Skiles
Jerry Rice holds the record for the most points scored in NFL history among non-kickers.
jareem
Manchester City holds the record for the most Premier League points in a season with 100 points in the 2017-2018 season.
For the NBA, through the 2007-08 season, that would be Michael Jordan of the Chicago Bulls who scored 63 points against the Boston Celtics on April 20, 1986. Second is Elgin Baylor of the Los Angeles Lakers who scored 61 points against the Boston Celtics on April 13, 1962.
50 points
Wilt Chamberlain, he scored 100 points
Steve Alford
Wilt Chamberlain holds the record for scoring the most points in a single NBA season, with 4,029 points in the 1961-1962 season.