The 2014–15 Liga Premier de Ascenso season was split in two tournaments Apertura and Clausura. Liga Premier was the third-tier football league of Mexico. The season was played between 22 August 2014 and 16 May 2015.
Due to creation of Mineros de Zacatecas, Estudiantes Tecos "B" became the main team of the franchise. Also, Águilas Reales ceased to exist and gave its registration to a new club.[5]
Atlético Coatzacoalcos remains in this division, pending certification to participate in the Ascenso MX.
Cachorros UdeG became the Leones Negros U-20 team, so they abandoned the Liga Premier de Ascenso.
The four best teams of each group play two games against each other on a home-and-away basis. The higher seeded teams play on their home field during the second leg. The winner of each match up is determined by aggregate score. In the quarterfinals and semifinals, if the two teams are tied on aggregate the higher seeded team advances. In the final, if the two teams are tied after both legs, the match goes to extra time and, if necessary, a penalty shoot-out.
The Copa de la Segunda División (Second Division Cup) was a tournament created for those teams that had no chance to play the Liguilla de Ascenso. In each of the leagues the regular season is disputed for each tournament, the first eight (four of each group) advance to their respective league to determine the champion of the league, the next four of each group accessed the cup liguilla. If a team had no right to promotion, or was a reserve could not play promotion playoffs, so if he was in higher positions directly access the Cup, and gave way to teams that could rise.
Internacional de Acapulco was relocated to Estadio Mariano Matamoros on Xochitepec, Morelos. The club had to leave Acapulco due to the social and political situation lived in the State of Guerrero
The four best teams of each group play two games against each other on a home-and-away basis. The higher seeded teams play on their home field during the second leg. The winner of each match up is determined by aggregate score. In the quarterfinals and semifinals, if the two teams are tied on aggregate the higher seeded team advances. In the final, if the two teams are tied after both legs, the match goes to extra time and, if necessary, a penalty shoot-out.
Last updated: 12 April 2015 Source: Liga Premier FMF P = Position; G = Games played; Pts = Points; Pts/G = Ratio of points to games played
Promotion Final
The Promotion Final is a series of matches played by the champions of the tournaments Apertura and Clausura, the game is played to determine the winning team of the promotion to Ascenso MX.
The first leg was played on 13 May 2015, and the second leg was played on 16 May 2015.