| Founded | 2003; 22 years ago (2003) |
|---|---|
| First season | 2003 |
| Country | |
| Confederation | FIBA Americas |
| Number of teams | 12 |
| Level on pyramid | 1 |
| Relegation to | Liga de Ascenso |
| International cup(s) | BCL Americas Liga Sudamericana de Baloncesto |
| Current champions | Nacional (1st title) (2024–25) |
| Most championships | Malvín (5 titles) |
| President | |
| TV partners | Tenfield |
| Website | www |
TheLiga Uruguaya de Básquetbol[1][2] (abbreviated asLUB;English:Uruguayan Basketball League) is the highest professional clubbasketball league inUruguay. It is organized by theUruguayan Basketball Federation (FUBB). The Uruguayan Basketball League competition began in 2003. Before that time, the Uruguayan basketball championships were only local metropolitan, and no competitions brought together all the clubs in the country. Until the Liga Uruguaya de Básquetbol was created, the capital clubs participated in theCampeonato Uruguayo Federal de Básquetbol (Uruguayan Federal Basketball Championship), while the clubs of the rest of the country competed in regional tournaments. The Uruguayan Federal Basketball Championship was founded in 1915, making it among the oldest on the continent.
The first LUB competition had a dramatic end, with a win in the last second, that brought the Uruguayan League title toDefensor Sporting, whom also repeated in the 2009–10 season. So far, Defensor Sporting is the only one to appear in all of the league's seasons, after the relegation ofTrouville in the2024–25 season.[3]

The LUB is currently played in three stages: Torneo Clasificatorio (Qualifying Tournament), Fase Campeonato (Championship Phase) or Reclasificatorio (Requalifier), play-in and play-off.
Defensor Sporting is the team with the most league appearances, having so far competed in every season of the LUB.
Notes: All statistics are only for the Uruguayan Basketball League (Liga Uruguaya de Básquetbol), which is organized by theUruguayan Basketball Federation (Federación Uruguaya de Basketball).Uruguayan Federal tournaments are not included. The "arena" column reflects the arena where the team plays most of its home games, but does not indicate that the team in question is the owner.
| Club[4] | City | Arena | Capacity | Foundation | Seasons | Championships |
| Aguada | Estadio Propio Aguatero | 3,738 | 1922 | 22 | 4 | |
| Biguá | Gimnasio Biguá de Villa Biarritz[5] | 1,200 | 1931 | 22 | 4 | |
| Cordón | Gimnasio Julio C. Zito Barrella | 710 | 1944 | 13 | 0 | |
| Defensor Sporting | Gimnasio Óscar Magurno[6] | 800 | 1910 | 23 | 2 | |
| Goes | Estadio Plaza de las Misiones | 1,800 | 1934 | 14 | 0 | |
| Hebraica Macabi | Estadio Romeo Schinka[7] | 900 | 1939 | 18 | 4 | |
| Malvín | Gimnasio Juan Francisco Canil | 900 | 1938 | 22 | 5 | |
| Nacional | Polideportivo delGran Parque Central | 800 | 1899 | 11 | 0 | |
| Peñarol | Estadio Cr. Gastón Güelfi | 4,700 | 1891 | 6 | 0 | |
| Unión Atlética | Gimnasio Unión Atlética[5] | 750 | 1924 | 12 | 0 | |
| Urunday Universitario | Gimnasio Urunday Universitario[5] | 700 | 1931 | 9 | 0 | |
| Welcome | Gimnasio Óscar Magurno | 900 | 1926 | 13 | 0 |
The Uruguayan Basketball League competition began in 2003. Before that time, theUruguayan Federal Championships were only local, and no competition brought together all the clubs in the country.
| Club | Championships | Runners-up | Year(s) won |
|---|---|---|---|
| Malvín | 5 | 3 | 2007, 2011, 2014, 2015, 2018 |
| Aguada | 4 | 3 | 2013, 2019, 2020,2024 |
| Biguá | 4 | 2 | 2008, 2009, 2021,2022 |
| Hebraica Macabi | 4 | 1 | 2012, 2016, 2017, 2023 |
| Defensor Sporting | 2 | 4 | 2003, 2010 |
| Nacional | 1 | 2 | 2025 |
| Trouville | 1 | 2 | 2006 |
| Salto Uruguay | 1 | 0 | 2005 |
| Peñarol | 0 | 2 | |
| Paysandú | 0 | 2 |
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