The 2020–21 Liga TDP season is the fourth-tier football league of Mexico. The tournament began on 25 September 2020 and finished on 3 July 2021.

Competition format The Tercera División (Third Division) is divided into 14 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 14 groups consist of teams which are eligible to play in the liguilla de ascenso for two promotion spots, teams who are affiliated with teams in the Liga MX, Liga de Expansión MX and Liga Premier and development teams, which are not eligible for promotion but will play that who the better team in a sixteen team filial playoff tournament for the entire season.

The league format allows participating franchises to rent their place to another team, so some clubs compete with a different name than the one registered with the FMF.

Due to the suspension of the previous season, for the 2020–21 season there will be four promotions to the Liga Premier. Two to Serie A and two to Serie B.

Group 1 Group with 12 teams from Campeche, Quintana Roo, Tabasco and Yucatán. Note: Delfines Márquez was announced as a participant for the season, but was excluded from the league after week 15 for failing to fulfill his obligations as an affiliated club.

Teams Team City Home ground Capacity Affiliate Official Name Campeche Campeche, Campeche La Muralla de Kin-Ha 500 — — Cancún Cancún, Quintana Roo CEDAR Cancún 500 Cancún — Cantera Venados Mérida, Yucatán Carlos Iturralde 15,087 Venados — Corsarios de Campeche Campeche, Campeche Universitario de Campeche 4,000 — — Deportiva Venados Tamanché, Yucatán Alonso Diego Molina 2,500 — — Inter Playa del Carmen Playa del Carmen, Quintana Roo Unidad Deportiva Mario Villanueva Madrid 7,500 Inter Playa del Carmen — Mayas Hunucmá Hunucmá, Yucatán Unidad Deportiva Hunucmá 1,000 — — Pejelagartos de Tabasco Villahermosa, Tabasco Olímpico de Villahermosa 12,000 — — Pioneros Junior Cancún, Quintana Roo Cancún 86 6,390 Pioneros de Cancún — Progreso Progreso, Yucatán 20 de Noviembre 3,000 Venados — Tulum Tulum, Quintana Roo Héctor Díaz de la Peña 2,000 — —

League table

Group 2 Group with 15 teams from Puebla and Veracruz.

Teams

Team City Home ground Capacity Affiliate Official Name Alpha Puebla, Puebla Club Alpha Cancha 3 600 — — Atlético Boca del Río Boca del Río, Veracruz Unidad Deportiva Hugo Sánchez 2,500 — — Colegio Once México Córdoba, Veracruz Rafael Murillo Vidal 3,800 — — Delfines UGM Nogales, Veracruz UGM Nogales 1,500 — — Fuertes de Fortín Fortín de las Flores, Veracruz Unidad Deportiva Eliezer Morales 2,000 — — Lobos Puebla Puebla, Puebla Unidad Deportiva Mario Vázquez Raña 800 — — Los Ángeles Puebla, Puebla Unidad Deportiva San Juan Cuautlancingo 500 — — Papanes de Papantla Papantla, Veracruz Fénix Solidaridad 3,000 — — Petroleros de Poza Rica Poza Rica, Veracruz Heriberto Jara Corona 10,000 — — Reales de Puebla Chachapa, Puebla Unidad Deportiva Chachapa 1,000 — — Sozca Lerdo de Tejada, Veracruz Miguel Seoane Lavín 1,000 — — Tehuacán Tehuacán, Puebla Polideportivo La Huizachera 1,000 — — Toros de Jamapa Jamapa, Veracruz Unidad Deportiva Los Cachorros 1,000 — Toros Huatusco Tuxpan Tuxpan, Veracruz Álvaro Lorenzo Fernández 5,000 — — Zaragoza Puebla, Puebla Unidad Deportiva Mario Vázquez Raña 800 — —

League table

Group 3 Group with 10 teams from Chiapas and Oaxaca.

Teams

Team City Home ground Capacity Affiliate Official name Alebrijes de Oaxaca Oaxaca, Oaxaca Tecnológico de Oaxaca 14,598 Alebrijes de Oaxaca – Atlético Ixtepec Ixtepec, Oaxaca Brena Torres 1,000 — – CEFOR Chiapas Tuxtla Gutiérrez, Chiapas Flor de Sospo 3,000 – – Cruz Azul Lagunas Lagunas, Oaxaca Cruz Azul 2,000 Cruz Azul – Dragones de Oaxaca Santa María del Tule, Oaxaca  Unidad Deportiva Santa María del Tule 1,000  –  – Jaguares Negros UDS Comitán de Domínguez, Chiapas Roberto Ortíz Solís 2,000 — —  Lechuzas UPGCH Tuxtla Gutiérrez, Chiapas Flor de Sospo 3,000 – – Milenarios de Oaxaca  Oaxaca City, Oaxaca  General Manuel Cabrera Carrasquedo  2,000 – – Porteños Salina Cruz, Oaxaca Heriberto Kehoe Vincent 2,000 — —  UNICACH  Tuxtla Gutiérrez, Chiapas UNICACH  1,000 –  –

League table

Group 4 Group with 20 teams from Mexico City and Greater Mexico City. Note: Promodep Central was enrolled in the season, but the team was retired after week 23.

Teams

Team City Home ground Capacity Affiliate Official name Álamos Venustiano Carranza, Mexico City Deportivo Plutarco Elías Calles 300 – – Aragón Gustavo A. Madero, Mexico City Deportivo Francisco Zarco 500 Pachuca Atlético San Juan de Aragón Atlético Estado de México Ecatepec, State of México Canchas Titanium 1,000 – – Aztecas AMF Soccer Gustavo A. Madero, Mexico City Deportivo Francisco Zarco 500 – – Azucareros de Tezonapa Cuautitlán Izcalli, State of Mexico Hugo Sánchez 3,500 – – Club Carsaf Gustavo A. Madero, Mexico City Deportivo Lázaro Cárdenas 1,000 – – Chilangos Benito Juárez, Mexico City Deportivo Benito Juárez 1,000 – – Cuervos Blancos Cuautitlán, State of Mexico Los Pinos 5,000 – – Cuervos de Silver Soccer Xochimilco, Mexico City San Isidro 1,200 – – Halcones de Rayón Valle de Chalco, State of Mexico Unidad Deportiva Luis Donaldo Colosio 3,000 – – Loyalty  Huehuetoca, State of Mexico Deportivo Tuzos Jorobas 500 –  – Marina Xochimilco, Mexico City Deportivo Plutarco Elías Calles 300 Marina – Muxes Venustiano Carranza, Mexico City Deportivo Plutarco Elías Calles 300 – – Oceanía Venustiano Carranza, Mexico City Deportivo Oceanía 1,000 – – Panteras Neza Nezahualcoyotl, State of Mexico Metropolitano 4,000 – Valle de Xico F.C. Politécnico Venustiano Carranza, Mexico City Deportivo Eduardo Molina 500 – – R-Reyes Miguel Hidalgo, Mexico City Deportivo Plutarco Elías Calles 300 – – Sangre de Campeón Tultitlán, State of Mexico Cancha Nou Camp 1,000 – – Santos CDMX Iztacalco, Mexico City Deportivo Eduardo Molina 500 Santos Laguna Novillos Neza

League table

Group 5

Group with 14 teams from Mexico City and State of Mexico.

Teams Team City Home ground Capacity AffiliateOfficial name Atlético Chalquense Chalco, State of Mexico Arreola 2,500 – – Cantera CDMX Huehuetoca, State of Mexico 12 de Mayo 1,500 – Deportivo Talpa Estudiantes de El Oro El Oro de Hidalgo, State of Mexico Jacinto Salinas "La Cabecilla" 500 – – Guerreros DDios  Xochimilco, Mexico City  San Isidro  1,000 –  – C.D. Leones Xonacatlán, State of Mexico Gustavo A. Vicencio 2,000 – Originales Aguacateros Leones F.C. Amecameca Amecameca, State of Mexico Francisco Flores 3,000 – – Metepec Metepec, State of Mexico Unidad Deportiva Alarcón Hisojo 1,500 – – Mineros CDMX Venustiano Carranza, Mexico City Magdalena Mixhuca Sports City 500 – Halcones Zúñiga Proyecto México Soccer  Tenango del Valle, State of Mexico  Unidad Deportiva Alfredo del Mazo  1,000 –  Grupo Sherwood Sime Soccer San Antonio la Isla, State of Mexico Unidad Deportiva San Antonio la Isla 1,000 – CH Fútbol Club Tenancingo Tenancingo, State of Mexico JM "Grillo" Cruzalta 3,000 – Fuerza Mazahua F.C. Toluca  Metepec, State of Mexico  Instalaciones de Metepec 1,000  Toluca  – Villa Flor Villa Guerrero, State of Mexico Municipal de Villa Guerrero 1,500 – – Yalmakán  Iztapalapa, Mexico City  Deportivo Lázaro Cárdenas  1,000 –  –

League table

Group 6 Group with 12 teams from Guerrero, Mexico City, Morelos, Puebla and State of Mexico.

Teams

Team City Home ground Capacity Official name Affiliate Academia Cuextlán Xochimilco, Mexico City Deportivo Montesur 1,000 – – Águilas UAGro Acapulco, Guerrero Unidad Deportiva Acapulco 13,000 – – Caudillos de Morelos  Chiconcuac, Morelos  Unidad Deportiva Chiconcuac  1,000 – – Cefort Toros  Tezoyuca, Morelos  Unidad Deportiva Vidal Peralta 1,000 Santiago Tulantepec – Chilpancingo Chilpancingo, Guerrero David Josué García Evangelista 2,000 – – FORMAFUTINTEGRAL  Ixtapaluca, State of Mexico  Campo La Era 1,000 –  – Guerreros de Puebla Puebla City, Puebla Centro Estatal del Deporte Mario Vázquez Raña 800 – – Iguanas Zihuatanejo, Guerrero Unidad Deportiva Zihuatanejo 1,000 – – Iguala  Iguala, Guerrero  Unidad Deportiva Iguala  4,000  –  – Selva Cañera Jojutla, Morelos Unidad Deportiva La Perseverancia 1,000 – – Tigres Yautepec Yautepec, Morelos Centro Deportivo Yautepec 3,000 Atlético Cuernavaca – Yautepec Yautepec, Morelos Centro Deportivo Yautepec 3,000 – –

League table

Group 7 Group with 16 teams from Hidalgo, Mexico City, Puebla, State of Mexico and Tlaxcala.

Teams

Team City Home ground Capacity Affiliate Official name Bombarderos de Tecámac  Tecámac, State of Mexico  Deportivo Sierra Hermosa  1,000  –  – CEFOR "Chaco" Giménez Tulancingo, Hidalgo Primero de Mayo 2,500 – – CEFOR Cuauhtémoc Blanco Huauchinango, Puebla Nido Águila Huauchinango 300 – – Ciervos Chalco, State of Mexico Arreola 2,500 Ciervos – Dongu  Cocotitlán, State of Mexico  Deportivo Cocotilán  1,000  Dongu  – Faraones de Texcoco Texcoco, State of Mexico Claudio Suárez 4,000 – – Guerreros Aztecas  San Martín de las Pirámides, State of Mexico  Ing. Rubén Ramírez Ramírez  1,000  Alebrijes de Oaxaca  – Guerreros de la Plata  Pachuca, Hidalgo  Deportivo Espartaco  1,000  –  – Guerreros de Tlaxcala Chiautempan, Tlaxcala Unidad Deportiva Próspero Cahuantzi 2,500 – – Halcones Negros Chicoloapan de Juárez, State of Mexico Unidad Deportiva San José 1,000 – – Hidalguense Pachuca, Hidalgo Club Hidalguense 600 – – Independiente Mexiquense Huehuetoca, State of Mexico 12 de Mayo 1,500 – – MARNAP  Ixmiquilpan, Hidalgo Deportivo Marnap  1,000 – – Matamoros Texcoco, State of Mexico Unidad Deportiva Silverio Pérez 1,000 – – Sk Sport Street Soccer Tulancingo, Hidalgo Unidad Deportiva Javier Rojo Gómez 2,000 – – Tigres Tezontepec Tezontepec, Hidalgo 3 de Noviembre 1,000 – San José del Arenal Universidad del Fútbol San Agustín Tlaxiaca, Hidalgo Universidad del Fútbol 1,000 Pachuca –

League table

Group 8 Group with 19 teams from Guanajuato, Jalisco, Michoacán and Querétaro. Note: Limsoccer F.C. was enrolled in the season, but was expelled after week 6 for failing to fulfill its obligations as an affiliate.

Teams

Team City Home ground Capacity Affiliate Official name Aguacateros de Peribán  Peribán, Michoacán  Paricutín  2,000  –  – Atlético IDEL  Querétaro, Querétaro  Unidad Deportiva Reforma Lomas  500  –  – Cocodrilos Lázaro Cárdenas Lázaro Cárdenas, Michoacán Club Pacífico 2,500 – – Degollado  Degollado, Jalisco  Municipal de Degollado  2,000 La Piedad  – Delfines de Abasolo Abasolo, Guanajuato Municipal de Abasolo 2,500 – – Estudiantes de Querétaro  Querétaro, Querétaro Complejo Deportivo INDEREQ 1,000  –  – Fuerza Naranja Querétaro, Querétaro Unidad Deportiva Reforma Lomas 500 – – Guerreros Zacapu Zacapu, Michoacán Municipal Zacapu 2,000 – Monarcas Zacapu Inter de Querétaro Querétaro, Querétaro Parque Bicentenario 1,000 Inter de Querétaro Real Querétaro Inter El Marqués Querétaro, Querétaro Unidad Deportiva La Cañada 2,000 Inter de Querétaro Club Fundadores Jaibos Cortazar Cortazar, Guanajuato Unidad Deportiva Sur 1,000 – Deportivo Soria La Piedad Querétaro Querétaro, Querétaro El Infiernillo 1,000 – – Lobos ITECA Querétaro, Querétaro Parque Bicentenario 1,000 – – Petroleros SJR  Bernal, Querétaro  Universidad CEICKOR  500 –  – Soberano Zamora  Zamora, Michoacán  Unidad Deportiva El Chamizal  5,000 – – Strikers  Comonfort, Guanajuato  Circuito Deportivo Brígido Vargas  4,000 – – Titanes de Querétaro Querétaro, Querétaro Unidad Deportiva La Cañada 2,000 – – Yurécuaro Yurécuaro, Michoacán Unidad Deportiva Centenario 1,000 – –

League table

Group 9 Group with 13 teams from Aguascalientes, Durango, Guanajuato, Jalisco, Michoacán, San Luis Potosí and Zacatecas.

Teams