The easy way to get the ins, outs, and intrigue on this beloved sport The National Basketball Association (NBA), with 30 teams and an average attendance of more than 17,000 spectators per game, is the richest and most popular basketball league and arguably the most viewed American sport in the world...

The easy way to get the ins, outs, and intrigue on this beloved sport The National Basketball Association (NBA), with 30 teams and an average attendance of more than 17,000 spectators per game, is the richest and most popular basketball league and arguably the most viewed American sport in the world.