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 Leones de Ponce is a professional basketball team based in Ponce, Puerto Rico, actively participating in the Baloncesto Superior Nacional league (BSN). Founded in 1946, the team has had significant success in the league, earning a total of fourteen championships. This puts them on par with the Atléticos de San Germán and just two titles short of the record held by the Vaqueros de Bayamón. Their most recent championship was won in 2015, after a final match against the Capitanes de Arecibo.
Cangrejeros de Santurce is the name of several franchises sanctioned by the professional basketball league Baloncesto Superior Nacional (BSN) of Puerto Rico. Named after Santurce, all versions have played out of San Juan. The first franchise was founded in 1918 and began active play in the BSN in 1956, winning titles in 1962 and 1968 before folding. The second iteration of the Cangrejeros played their home games at the Roberto Clemente Coliseum under the ownership of music industry executive Angelo Medina, winning five championships in a six-year span and another in 2007. This version remained active for another decade after winning its last championship. In 2021, a new franchise was approved under the name of Cangrejeros under the ownership of artist Bad Bunny and urban music entrepreneurs Noah Assad and Jonathan García. Teams bearing the name of Cangrejeros have won 8 championships and appeared in 14 BSN finals.
The Piratas de Quebradillas is a Puerto Rican basketball team, part of the Baloncesto Superior Nacional (BSN), the top flight of Puerto Rico basketball. Founded in the mid 1920s, it is one of the original teams of the league. The club enjoyed its most successful era during the 1970s, when they won four championships, including a three-peat, and participated in six league finals. However, after the 2004 season, the team suffered from financial problems, which prevented them from participating in the following five seasons. The club returned to active competition in 2009 with new players and a new arena, as well as a trip to the league finals. After a 34 years hiatus, in 2013 they won the BSN championship, defeating the Leones de Ponce in a six game series.
The Maratonistas de Coamo was a Puerto Rican professional basketball team based in Coamo, that competed in the National Superior Basketball (BSN) league from 1985 until 2015 when the team was sold and was relocated to Aguada as the Santeros. It is now a member of the Liga de Baloncesto Puertorriqueña, and recently won the LBP championship. Their home court was the Edwin "Puruco" Nolasco Coliseum.
Atléticos de San Germán is a basketball club of the Baloncesto Superior Nacional (BSN) based in San Germán, Puerto Rico.
Eddie Casiano Ojeda is a Puerto Rican former professional basketball player and is currently the head coach for Atléticos de San Germán. He also was the head coach of the Puerto Rican national team.
Alfred "Butch" Lee Jr. is a Puerto Rican former professional basketball player. Lee was the first Puerto Rican and first Latin American-born athlete to play in the National Basketball Association (NBA), accomplishing this after being selected in the first round of the 1978 NBA draft.
Teófilo "Teo" Cruz Downs was a Puerto Rican professional basketball player. After playing college basketball, Cruz played in Puerto Rico's top-level league, the Baloncesto Superior Nacional (BSN) with Cangrejeros de Santurce, Indios de Canóvanas, Mets de Guaynabo, Cardenales de Río Piedras, and Taínos de Mayagüez. Cruz also played in Spain with Picadero Damm, and in Belgium with Racing Club Mechelen.
Indios de Mayagüez is a Puerto Rico professional basketball team. The team plays in the Baloncesto Superior Nacional (BSN). The Indios play their home games in the Palacio de Recreación y Deportes since 1981. The franchise first entered the league in 1956, and Mayagüez has been its home city for all but five of the team's active seasons given that the franchise has gone through several hiatuses in its history. Along with the Atléticos de San Germán, the Indians have been the only BSN team permanently based in the western part of Puerto Rico, after the Tiburones de Aguadilla relocated to Santurce and became the Cangrejeros de Santurce in 1998.
Cariduros de Fajardo is a professional basketball team of the Baloncesto Superior Nacional (BSN), founded in 1973. Based in Fajardo, Puerto Rico, the team plays at the Tomás Dones Coliseum, and contests the BSN, the top division of basketball in Puerto Rico.
The Gigantes de Carolina is a Puerto Rican professional basketball team in the Baloncesto Superior Nacional based in Carolina, Puerto Rico. After 12 years of inaction, they returned for the 2021 season.
Orlando Meléndez Gilbert, a.k.a. "El Gato", is a Puerto Rican basketball player. He is the first Puerto Rico-born basketball player to play for the Harlem Globetrotters.
Luanvi is a Spanish sportswear manufacturer, which currently produces equipment and apparel for football, basketball, handball and volleyball. Its headquarters are located in the city of Paterna, Spain.
Roberto "Bobby" Ríos Osorio is a retired Puerto Rican basketball player. Ríos played as a point guard and shooting guard for five different teams during his career, and won three championships. He is currently 5th in assists and 7th in scoring of all-time in the league.
Santeros de Aguada is a Puerto Rican professional basketball team of the Baloncesto Superior Nacional. The team was based in Aguada, Puerto Rico. The team moved to Fajardo in 2021, changing their name and re-branding to Cariduros de Fajardo with the move. The team is moving again to Aguada in 2024 season.
The 2017 Baloncesto Superior Nacional season was the 88th season of the Baloncesto Superior Nacional (BSN).
The 2018 Baloncesto Superior Nacional season was the 89th season of the Baloncesto Superior Nacional (BSN).
Ángel "Cachorro" Santiago del Valle is a Puerto Rican former professional basketball player who played for 24 seasons in the Baloncesto Superior Nacional (BSN), competing for various teams, including the Cangrejeros de Santurce, the Guaynabo Mets, the Cardenales de Río Piedras, the Leones de Ponce, the Polluelos de Aibonito, the Brujos de Guayama, and the Capitanes de Arecibo. He won one BSN championship, in 1986, and competed at various international tournaments with the Puerto Rico men's national basketball team, earning medals at some of those tournaments. Santiago won a silver medal at the 1979 Pan American Games, held in San Juan, Puerto Rico, with the Puerto Rican men's national basketball squad. He also won a bronze medal at the Pan American Games' 1987 edition.
Ángel Daniel Vassallo 
