The Baloncesto Superior Nacional, abbreviated as BSN, is the first-tier-level professional men's basketball league in Puerto Rico. It was founded in 1929 and is organized by the Puerto Rican Basketball Federation.
The Baloncesto Superior Nacional, which is played under FIBA rules, currently consists of 12
teams, of which the most successful has been the Vaqueros de Bayamón with 16 titles as of 2022. From Wikipedia
