La Liga Argentina de Básquet
Basketball league
From Wikipedia, the free encyclopedia
La Liga Argentina de Básquetbol (in English "The Argentine Basketball League"), previously known as the Torneo Nacional de Ascenso (abbreviated "TNA", in English "National Promotion Tournament") is the second division of the Argentine basketball league system.
| Organising body | Asociación de Clubes de Básquet |
|---|---|
| Founded | 1992 |
| Country | Argentina |
| Divisions | 2 |
| Number of teams | 34 |
| Level on pyramid | 2 |
| Promotion to | Liga Nacional |
| Relegation to | Torneo Federal |
| Current champions | Lanús (2025–26) |
| Most championships |
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| TV partners |
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| Website | lnb.com.ar/laligaargentina |
The La Liga's predecessor is the Torneo Federal de Básquetbol, which became the third division when the LLA was created in 1992.
History
The competition was established in 1992, originally named "Torneo Nacional de Ascenso" (National Promotion Tournament), therefore then second division Primera Nacional B [es] became the third division. The new tournament featured a division with sixteen participants, one direct promotion, and two relegations. Additionally, a "relegation playoff" series was held between the second-to-last team in the Liga Nacional and the runner-up of the Torneo Nacional, a format that ran from the inaugural season (1992-93) until the 1998-99 season.

Until the 2000–01 season, the tournament had sixteen teams; the following season saw fourteen, a trend that lasted two seasons before returning to the original number the next. However, this number fluctuated for several seasons. Throughout these seasons, the competition format consisted of two regular phases. In the first phase, teams were divided according to their geographical location in Argentina, and in the second phase, they were divided according to the results obtained in the first stage. In the 2008-09 season, an additional stage was added to the tournament: the playoff for the second promotion spot. This included the teams eliminated in the semifinals and the team that lost the final.
In 2011, the league decided to invite more participants, reaching twenty-one teams, and then settling at twenty for 2012. The 2011–12 season was the last to use the old format, as in 2012–13 a new system was implemented whereby teams from the northern region of the country would not face those from the southern region until the later stages, thus ensuring that both regions had guaranteed participation throughout the tournament.
In 2013, before the start of the 2013–14 season, the "Asociación de Clubes de Básquet" (ACB), organizer of the top two national divisions, decided to implement a relegation freeze in the top division. This affected the TNA, reducing the number of teams competing by two.
In 2014, before the start of the 2014–15 season, the organization decided to hold the season without relegations to the Torneo Federal de Básquetbol (Federal Basketball Tournament) but with promotions to the Liga Nacional (National League), thus maintaining the number of teams in the tournament.[1] That same year, a few months after announcing the league's closure, the number of teams was increased to 24.[2]
In 2015, the league expanded again, going from 24 to 28 teams, further regionalizing the competition. However, this plan failed, and the 2015-16 season was played with 26 teams, a number that was repeated the following season.
Finally, the league reached 28 teams for the 2017–18 season, the same season in which the tournament was renamed "La Liga Argentina" (The Argentine League). In that same tournament, a particular event occurred when Club Atlético Temperley was suspended from the tournament for repeated offenses, including several intrusions by the club president onto the playing field and the disregard for the measures taken by the organization by both the club and the president.[3] As a result, Temperley's place was suspended for 120 days, while the teams that had to compete to avoid relegation, Echagüe de Paraná and Gimnasia de La Plata, maintained their place in the league.[4]
Competition format
La Liga Argentina consists of 34 teams, which are divided into two conferences, "norte" and "sur", with 17 teams per zone. The competition format is similar to that of Liga Nacional, with a regular season divided into two stages. In the first stage, teams from the same division compete in a double round-robin tournament format, with standings determined by a points system.
The twelve best placed teams of each zone qualify to the post season, with stages of reclassification, quarter finals, semifinals, and finals. The four best placed teams (1st to 4th) of each zone qualify directly to quarter finals while teams positioned 5th to 12th must play a reclassification stage (where teams play each other in order to qualify to quarter finals).
Current clubs (2025–26)
Norte conference
| Club | City | Province | Venue | Capac. |
|---|---|---|---|---|
| Amancay | La Rioja | La Rioja | Cristóbal Romero | |
| Barrio Parque [es] | Córdoba | Córdoba | El Teatro del Parque | 700 |
| Bochas SC | Colonia Caroya [es] | Córdoba | José Pepe Nou | |
| Colón | Santa Fe | Santa Fe | Roque Otrino | 400 |
| Comunicaciones | Mercedes | Buenos Aires | Estadio Comunicaciones | 3,500 |
| Estudiantes [es] | San Miguel | Tucumán | Coco Ascarate | 1,300 |
| Fusión Riojana | La Rioja | La Rioja | ||
| Hindú | Córdoba | Córdoba | Eduardo Pintos | |
| Huracán [es] | Las Heras | Mendoza | Vicente Polimeni | |
| Independiente [es] | Santiago del Estero | Santiago del Estero | Israel Parnas | 1,000 |
| Jujuy Básquet | San Salvador | Jujuy | Federación de Básquet | 2,000 |
| CD Rivadavia | Rivadavia | Mendoza | Leopoldo Brozovix | 900 |
| Salta Básket [es] | Salta | Salta | Estadio Delmi | 10,000 |
| San Isidro [es] | San Francisco | Córdoba | Antonio Manno | 2,200 |
| Santa Paula | Gálvez | Santa Fe | Víctor Comelli | |
| Sportivo Suardi | Suardi [es] | Santa Fe | Gigante de la Avenida | |
| Tomás de Rocamora [es] | Concepción del Uruguay | Entre Ríos | Julio Paccagnella | 1,000 |
| Villa San Martín [es] | Resistencia | Chaco | Estadio Villa San Martín |
Sur conference
| Club | City | Province | Venue | Capac. |
|---|---|---|---|---|
| Centenario FCCD | Venado Tuerto | Santa Fe | Mateo Migiliore | |
| Central Entrerriano | Gualeguaychú | Entre Ríos | José María Bértora | |
| Ciclista Juninense | Junín | Buenos Aires | Coliseo del Boulevard | 2,500 |
| Deportivo Norte | Armstrong | Santa Fe | Jorge Ferrero | 1,200 |
| Deportivo Viedma | Viedma | Río Negro | Ángel Arias | 2,500 |
| El Talar [es] | Buenos Aires | (autonomous city) | Polideportivo Las Malvinas | |
| Gimnasia y Esgrima | La Plata | Buenos Aires | Víctor Nethol | 3,000 |
| Lanús | Lanús | Buenos Aires | Antonio Rotili | 3,000 |
| La Unión [es] | Colón | Entre Ríos | Carlos Delasoie | 1,300 |
| Pergamino Básquet | Pergamino | Buenos Aires | Ricardo Merlo | 200 |
| Pico FC [es] | General Pico | La Pampa | Parque Ángel Larrea | 2,000 |
| Provincial | Rosario | Santa Fe | Salvador Bonilla | |
| Quilmes | Mar del Plata | Buenos Aires | José Martinez | 1,000 |
| Racing Club | Avellaneda | Buenos Aires | Centro Deportivo Racing | |
| Unión | Mar del Plata | Buenos Aires | Polideportivo Islas Malvinas | 8,000 |
| Villa Mitre | Bahía Blanca | Buenos Aires | Jose Martinez | 2,800 |
List of champions
Finals
- Notes
- From Posadas, Misiones
- From Villa Ángela in Chaco province.
- From Villa María in Córdoba province.
Titles by club
| Club | Titles | Winning years |
|---|---|---|
| Libertad | 2 | 1997–98, 2017–18 |
| Quilmes (MdP) | 2 | 1998–99, 2010–11 |
| La Unión | 2 | 2004–05, 2008–09 |