High Quality Content by WIKIPEDIA articles! The 2012–13 Chiapas season is 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. Chiapas began their season on July 20, 2012 against UANL, Chiapas play their homes games on Fridays at 7:30pm local time.