Mexico’s premier league points at the start of the Apertura (also called the autumn league) and Clausura end stage (also known as the spring league), beginning with a total of 18 teams, taking single format, the winning 3 points, FuFang don’t score, draw 1 each, with specific provisions in order to win, scoring, against scores, visit goal decided to rank.The top eight teams at the start of the tournament go through to the play-offs.Two turn-based games for the host, eight and two leg, and then calculate the away goal is favorable, if still cannot the tie is broken, the league position higher promotion team, the final calculation’s goal is not favorable, if the score is tied two legs always do 30 minutes of overtime, overtime still draw on penalties.The play-off finalists qualify for next season’s CNA Champions League, while the two teams at the top of the regular-season table who do not qualify for this season’s CHAMPIONS League qualify for the Copa Libertadores.