|Current season, competition or edition:|
2018–19 OK Liga
|No. of teams||16|
|Most titles||Barcelona (30 titles)|
|TV partner(s)||Esport3, Teledeporte, Barça TV|
|Level on pyramid||1|
|Relegation to||Primera División|
|Domestic cup(s)||Copa del Rey|
The league was founded in 1969 as División de Honor as an expansion to all the Spanish territory of the Catalan Championship. Until 1971 teams from outside Catalonia did not join the competition.
The league changed its name to OK Liga in 2003 and in 2009 the playoffs for the title, that were established in the 2000–01 season, were abolished while several rules from other sports were approved.
In April 2017, a new name change for the 2017–18 season was approved and the top tier would be renamed as the OK Liga Oro while the second tier as OK Liga Plata. Also, a new national third tier competition OK Liga Bronce (with four interregional groups) was foreseen, but due to the lack of interested teams, it wasn't created and the third tier remained at regional level.
The championship is played through 30 matchdays in a round-robin format, a format quite common in other sports, such as football. The top team when finished to play the 30 matchdays is the champion.
Conversely, the last team qualified is relegated to Primera División.
Points are awarded as follows:
- 3 points for the winner team
- 1 point if a draw for each team
- 0 points for loser team
|Barcelona Lassa||Palau Blaugrana||Barcelona|
|Calafell Tot l'Any||Joan Ortoll||Calafell|
|Citylift Girona||Palau II||Girona|
|Deportivo Liceo||Riazor||A Coruña|
|Lleida Llista Blava||Onze de Setembre||Lleida|
|Lloret Vila Esportiva||Pavelló Municipal||Lloret de Mar|
|Noia Freixenet||Pavelló Olímpic||Sant Sadurní d'Anoia|
|PAS Alcoy||Francisco Laporta||Alcoy|
|Recam Làser Caldes||Torre Roja||Caldes de Montbui|
|Reus Deportiu Miró||Pavelló del Reus Deportiu||Reus|
|Sant Cugat||Pavelló Municipal||Sant Cugat del Vallès|
|Vendrell||Pavelló Municipal||El Vendrell|
|Voltregà Stern Motor||Victorià Oliveras de la Riva||Sant Hipòlit de Voltregà|
Champions by year
División de Honor
Performance by club
|Barcelona||30||9||1974, 1977, 1978, 1979, 1980, 1981, 1982, 1984, 1985, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2014, 2015, 2016, 2017, 2018, 2019|
|Liceo||7||14||1983, 1986, 1987, 1990, 1991, 1993, 2013|
|Reus Deportiu||5||7||1970, 1971, 1972, 1973, 2011|
|Igualada||5||5||1989, 1992, 1994, 1995, 1997|
Champions by Autonomous Communities
- "Celebrada la reunión de Federaciones Autonómicas" (in Spanish). FEP.es. 22 April 2017. Retrieved 2 May 2017.