High Quality Content by WIKIPEDIA articles! The 2012–13 Atlante 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. Atlante began their season on July 22, 2012 against Pachuca, Atlante play their home games on Sundays at 5:00pm local time.