2025–26 Liga TDP season

The Tercera División (Third Division) is divided into 17 groups. Since 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 (promotion play–offs) for four 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 reserves playoff tournament for the entire season. The regulation awards three points for a win, one point for a tie and zero points for a loss, however, when a match ends tied, a penalty shoot-out is played to award a bonus point to the winning team of the penalty series. 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. For the 2025–26 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 and Yucatán. Teams League table ==Group 2==

Group with 16 teams from Chiapas, Oaxaca and Tabasco. Teams League table == Group 3 ==

Group with 15 teams from Oaxaca and Veracruz. Teams League table == Group 4 ==

Group with 11 teams from Puebla, Tamaulipas, Tlaxcala and Veracruz. Teams League table ==Group 5==

Group with 16 teams from Greater Mexico City. Teams League table ==Group 6==

Group with 16 teams from Greater Mexico City and Hidalgo. Teams League table ==Group 7==

Group with 14 teams from Hidalgo and State of Mexico. Teams League table ==Group 8==

Group with 16 teams from Guerrero, Mexico City, Morelos and State of Mexico. Teams League table ==Group 9==

Group with 16 teams from Hidalgo, Mexico City, State of Mexico and Querétaro. Teams League table ==Group 10==

Group with 12 teams from Guanajuato and Querétaro. Teams League table ==Group 11==

Group with 11 teams from Guanajuato and Michoacán. Teams League table ==Group 12==

Group with 15 teams from Aguascalientes, Guanajuato, Jalisco, San Luis Potosí and Zacatecas. Teams {{Location map+ |Mexico Zacatecas |width=200|float=right |caption=Location of teams in the 2025–26 Liga TDP Group 12 (Aguascalientes and Zacatecas)|places= League table ==Group 13==

Group with 14 teams from Jalisco. Teams League table ==Group 14==

Group with 15 teams from Colima and Jalisco. Teams League table ==Group 15==

Group with 14 teams from Jalisco and Nayarit. Teams League table ==Group 16==

Group with 16 teams from Coahuila, Durango, Nuevo León and Tamaulipas. Teams League table ==Group 17==

Group with 12 teams from Baja California, Chihuahua and Sonora. Teams League table ==Promotion Play–offs==

The Promotion Play–offs will consist of seven phases. Classify 64 teams, the number varies according to the number of teams in each group, being between three and eight clubs per group. The country will be divided into two zones: Zone A (Groups 1 to 9) and Zone B (Groups 10 to 17). Eliminations will be held according to the average obtained by each team, being ordered from best to worst by their percentage throughout the season. As of 2020–21 season, the names of the knockout stages were modified as follows: Round of 32, Round of 16, Quarter-finals, Semifinals, Zone Final and Final, this as a consequence of the division of the country into two zones, for so the teams only face clubs from the same region until the final match. Round of 32 The first legs were played on 22 and 23 April, and the second legs will be played on 25 and 26 April 2026. Zona A Zone B Round of 16 The first legs were played on 29 and 30 April, and the second legs were played on 2 and 3 May 2026. Zone A Zone B Final stage Zone Quarter–finals The first legs will be played on 6 and 7 May, and the second legs were played on 9 and 10 May 2026. ;Matches ---- ---- ---- ---- ---- ---- ---- ==Reserve and Development Teams==

Each season a table is created among those teams that don't have the right to promote, because they are considered as reserve teams for teams that play in Liga MX, Liga de Expansión and Liga Premier or are independent teams that have requested not to participate for the Promotion due to the fact that they are footballers development projects. The ranking order is determined through the "quotient", which is obtained by dividing the points obtained between the disputed matches, being ordered from highest to lowest. Starting this season, the league decided to divide these teams into two regions, as it happens with the promotion play-offs, so in the final phase the teams will only face rivals from their region, until reaching the national final, which will pit the two regional champions of this modality of the league against each other. Tables ;South Zone Last updated: April 18, 2026 Source: Liga TDPP = Position; G = Games played; Pts = Points; Pts/G = Ratio of points to games played; GD = Goal difference ;North Zone Last updated: April 18, 2026 Source: Liga TDPP = Position; G = Games played; Pts = Points; Pts/G = Ratio of points to games played; GD = Goal difference Play–offs Round of 32 The first legs were played on 25 and 26 April, and the second legs were played on 2 and 3 May 2026. Final stage == Regular season statistics ==