Categoría Primera B
The Torneo DIMAYOR, referred to as Torneo BetPlay Dimayor due to sponsorship by online betting company BetPlay, is the second-division football league in Colombia. The tournament was inaugurated on 29 January 1991.
Format
DIMAYOR has applied a new format from 2015 onwards because of the expansion to 20 teams in the Primera A tournament. The league will no longer have Apertura and Finalización seasons but rather a yearlong tournament with home and away games. The first phase of the tournament is everyone against everyone home and away games. The second is a two-groups phase with the 8 top teams from the season who play each other to determine the winners of each group. The winners of the two groups are both promoted to the Primera A and play the final in home and away games to determine the champion of the season.Seasons by club
This is the complete list of the clubs that have taken part in the Categoría Primera B, founded in 1991, until the 2025 season. Teams who currently play are indicated in bold.34 seasons: Itagüí Leones (Deportivo Rionegro)25 seasons: Real Cartagena22 seasons: Alianza Petrolera22 seasons: Bogotá22 seasons: Tigres (Expreso Rojo)21 seasons: Atlético (Dépor, Dépor Aguablanca, Dépor Jamundí)21 seasons: Barranquilla20 seasons: Valledupar19 seasons: Real Santander (Real San Andrés)18 seasons: Cúcuta Deportivo (Cúcuta 2001)18 seasons: Unión Magdalena17 seasons: Cortuluá14 seasons: Girardot13 seasons: Bello (Atlético Bello)13 seasons: Deportivo Antioquia (Itagüí, Florida Soccer)13 seasons: Deportes Quindío13 seasons: El Cóndor (Cóndor Real Bogotá)13 seasons: Llaneros11 seasons: Deportivo Pereira11 seasons: Fortaleza11 seasons: Patriotas10 seasons: Orsomarso9 seasons: Atlético Huila9 seasons: Centauros Villavicencio8 seasons: Academia8 seasons: Atlético Bucaramanga8 seasons: Lanceros (Lanceros Fair Play)8 seasons: Universitario Popayán7 seasons: Alianza Llanos7 seasons: Boca Juniors de Cali7 seasons: Boyacá Chicó (Bogotá Chicó)5 seasons: Academia Bogotana5 seasons: América de Cali5 seasons: Atlético Buenaventura5 seasons: Bajo Cauca5 seasons: Cooperamos Tolima5 seasons: Deportivo Pasto5 seasons: Escuela Carlos Sarmiento Lora5 seasons: Pumas de Casanare4 seasons: Atlético Córdoba4 seasons: Chía (Chía Fair Play, Club Fair Play)4 seasons: La Equidad3 seasons: Atlético Juventud (Juventud Soacha)3 seasons: Palmira F.C.3 seasons: Córdoba3 seasons: Deportivo Unicosta3 seasons: Expreso Palmira3 seasons: Fiorentina3 seasons: Independiente Popayán3 seasons: Itagüí Ditaires3 seasons: Jaguares3 seasons: Real Cundinamarca3 seasons: Uniautónoma2 seasons: Atlético de la Sabana2 seasons: Soledad2 seasons: Deportes Dinastía2 seasons: Deportivo Armenia2 seasons: Dimerco Popayán2 seasons: El Cerrito2 seasons: Envigado2 seasons: Guadalajara de Buga2 seasons: Industrial Itagüí2 seasons: Internacional de Palmira2 seasons: Johann2 seasons: Pacífico2 seasons: Real Floridablanca2 seasons: Real Sincelejo2 seasons: River Plate2 seasons: Unión Soacha1 season: América de Cali B1 season: Atlético Barranquilla1 season: Atlético Huila B1 season: Atlético Nacional B1 season: Atlético Popayán1 season: Cartago1 season: Cortuluá B1 season: Deportes Palmira1 season: Deportes Risaralda1 season: Deportes Tolima1 season: Deportes Tolima B1 season: Deportivo Cali B1 season: Deportivo Pereira B1 season: Deportivo Samarios1 season: Independiente Medellín B1 season: Junior B1 season: Millonarios B1 season: Once Caldas B1 season: Real Cartagena B1 season: Santa Fe B1 season: Santa Rosa1 season: Sucre1 season: Unión Meta1 season: UnivalleList of champions
Source:Titles by club
As of 2 December 2025| Club | Titles | Runners-up | Seasons won | Seasons runner-up |
| Atlético Huila | 4 | 1 | 1992, 1997, 2020, 2021 | 2022 |
| Cúcuta Deportivo | 4 | 1 | 1995–96, 2005, 2018, 2025–II | 1997 |
| Boyacá Chicó | 3 | 1 | 2003, 2017, 2022 | 2019 |
| Real Cartagena | 3 | — | 1999, 2004, 2008 | — |
| Cortuluá | 2 | 3 | 1993, 2009 | 2020, 2021–I, 2021–II |
| Unión Magdalena | 2 | 2 | 2021–II, 2024 | 2000, 2018 |
| Atlético Bucaramanga | 2 | 1 | 1995, 2015 | 2009 |
| Deportivo Pasto | 2 | 1 | 1998, 2011 | 2010 |
| Deportivo Pereira | 2 | 1 | 2000, 2019 | 1998 |
| Deportes Quindío | 2 | 1 | 2001, 2021–I | 2014 |
| Envigado | 2 | — | 1991, 2007 | — |
| Jaguares | 2 | — | 2014, 2025–I | — |
| Patriotas | 1 | 2 | 2023 | 2011, 2025–I |
| Alianza Petrolera | 1 | 1 | 2012 | 2002 |
| América de Cali | 1 | 1 | 2016 | 2012 |
| Centauros Villavicencio | 1 | — | 2002 | — |
| Deportes Tolima | 1 | — | 1994 | — |
| Deportivo Unicosta | 1 | — | 1996–97 | — |
| Itagüí Ditaires | 1 | — | 2010 | — |
| La Equidad | 1 | — | 2006 | — |
| Uniautónoma | 1 | — | 2013 | — |