The NFL features 32 teams that play a 16 game regular season schedule followed by 4 weeks of playoffs and then the Super Bowl for the qualifying teams. This slate of games translates into an average of approximately 267 games per NFL season excluding the preseason. POINTSPREADWINNERS.COM generates about 50 NFL pointspread plays per season. Thus, about 18.7% of the NFL regular and playoff season games will qualify as pointspread plays.
The NBA features 30 teams that play an 82 game regular season schedule followed by 4 rounds of playoffs for the qualifying teams. This translates into an approximate average of 1,313 games per NBA season excluding preseason. POINTSPREADWINNERS.COM produces about 200 NBA pointspread plays per season which computes to 15.2% of the NBA regular and playoff season games will qualify as pointspread plays.
Basically, the NBA plays almost 5 times the number of games than played during an NFL season and the NBA produces about 4 times the number of pointspread plays than generated for an NFL season.
Sports betting on the NFL is to show profit. Sports betting on the NBA can earn an living. Per the age old golf slogan, betting on the NFL is drive for show while betting on the NBA is putt for dough.