 
 <prompt> Games dey happen through wetin? Given di last question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: The practice of playing one or two preseason exhibition games by each team before the start of the regular season stop when NBC contract start, and the regular season come be 16 games from 2001 reach 2010, and since 2016. From 2011 reach 2015, the regular season league expand reach 18 games, with each team get two bye weeks and the option of two preseason games. 