Liga Premier de México
third tier of the football pyramid of professional football league in Mexico

Liga Premier is a professional association football league in Mexico and the third level of the Mexican football league system. Formerly known as Segunda División de México (1950–2017). The league is contested by 48 participating clubs, organized into three subdivisions (Primera Premier with 18 clubs, Premier A with 20 clubs and Premier B with 10 clubs). The season consists of an annual tournament, and the champions are decided by a final knockout phase in each subdivision. The winners of Primera Premier are crowned Liga Premier champions, the winners of Premier A and Premier B are the secondary champions of the league.
The league has held 101 editions. The inaugural edition was the 1950–51 season, with Zacatepec crowned as the first champions.
From 1950 to 1994, it was the second level of Mexican football. Premier A clubs, Premier B clubs and teams affiliated with clubs from the highest levels, which are known as "filiales" are not eligible for promotion.
Sixty-six clubs have won the title at least once.
This brief starts where responsible research should: with the source description of “Liga Premier de México” as third tier of the football pyramid of professional football league in Mexico. Everything that follows is an evidence route, not borrowed authority.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 9, 2026. The linked authority identifier is Q1809510. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1950, 2017 and 1994.
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This entry incorporates text from “Liga Premier de México” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.