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 Club América season The 2012–13 América 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. América began their season on July 21, 2012 against Monterrey, América played most of their homes games on Saturdays at 5:00pm local time.