text: The Liga TDP  is a Mexican football league that comprises the country's fourth tier in the league system. It has 209 teams divided into 17 groups. For the 2009/2010 season, the format of the tournament has been reorganized to a home and away format, which all teams will play in their respective group. The 17 groups consist of teams which are eligible to play in the liguilla de ascenso for three promotion spots, teams which are affiliated with teams in the Liga MX, Liga de Expansión MX and Liga Premier, which are not eligible for promotion but will play that who the better filial team in a sixteen team filial playoff tournament for the entire season.
  Teams
  Participating clubs for the 2024–25 tournament:
  * Teams with an affiliate in the Liga MX and that are not eligible for promotion.
  ** Teams with an affiliate in the Liga de Expansión MX and that are not eligible for promotion.
  *** Teams with an affiliate in the Liga Premier and that are not eligible for promotion.
  Group I
  (2024-2025) There are 14 teams in Group 1 (G1).
  Boston Cancún **
  Campeche
  Chetumal
  Corsarios de Campeche
  Deportiva Venados ***
  Felinos 48
  Inter Playa del Carmen ***
  ISG Sport
  Mons Calpe
  Napoli Tabasco (franchise registered as Zitácuaro) ***
  Pampaneros de Champotón
  Pioneros Junior **
  Progreso **
  Zorros Puerto Morelos
  Group II
  (2023-2024) There are 13 teams in Group 2 (G2)
  Academia Dragones
  Alebrijes de Oaxaca **
  Antequera
  Atlético Ixtepec
  Búhos de Oaxaca
  CEFOR Chiapas
  Cruz Azul Lagunas *
  Dragones de Oaxaca
  Estudiantes del COBACH (franchise loan from Soria)
  Lechuzas UPGCH
  Milenarios de Oaxaca
  Profutsoccer
  Universidad del Sureste
  Group III
  (2023-2024) There are 16 teams in Group 3 (G3)
  Académicos UGM
  Águila Azteca
  Atlante Xalapa **
  Caballeros de Córdoba
  Conejos de Tuxtepec
  Córdoba