in regular season play. Zone Final For this phase, the remaining teams in their represent zone plays each other. The teams will be reseeded after Semifinals based on their final overall record in regular season play. Both finalists from each zone will be promoted to Liga Premier Serie A (Segunda Division). Promotion runner–up For this phase, the two losing teams of the zone finals participate to determine the winner of a promotion to Serie B. The teams will be reseeded after Semifinals based on their final overall record in regular season play. The winner will be promoted to Liga Premier Serie B (Segunda Division). Final or Campeón de Campeones The final will be disputed between the highest seed of playoffs and lowest seed of playoffs based on their final overall record in regular season play. Promotion The team that wins in the aggregate score will be crowned champion and will be promoted to the Liga Premier. This team will be placed on Serie A or Serie B according to the social, sporting, financial and legal requirements of the Second Division. The runner-up will be promoted to the Serie A or Serie B and the third and fourth place will be promoted to Serie B. Certification requirements For Tercera Division Profesional Certificate be considered, you must meet the social, sporting, financial and legal requirements; Clubs who win promotion and get the support settlement letter from the Division to participate in the Segunda Division de Mexico complying with the following: Having full legal rule and membership record with the corporate documents, legal and financial sport under the Rules of Affiliation, name and headquarters. Facilities must comply with the guidelines by the Rules of Membership, Name and Ground of Segunda Division de Mexico. Having no debt in the Statement of the Division or at the FMF. Champions References External links Tercera División de México Official Website 4 Professional sports leagues in Mexico