Club Universidad Nacional Premier and Liga MX refer to what kind of football league?
Liga MX The Liga MX (] ) is the top level of the Mexican football league system. Currently sponsored by BBVA through its Mexican subsidiary BBVA Bancomer, it is officially known as Liga BBVA Bancomer.
2012–13 San Luis F.C. season The 2012–13 San Luis season was the 66th professional season of Mexico's top-flight football league. The season is split into two tournaments—the Torneo Apertura and the Torneo Clausura—each with identical formats and each contested by the same eighteen teams. San Luis began their season on July 21, 2012 against Santos Laguna, San Luis played most of their homes games on Saturdays at 9:00pm local time. San Luis did not qualify to the final phase in either the Apertura or Clausura tournament.