The Baloncesto Superior Nacional (BSN) regular season ended on Monday, determining the conference semifinal matchups. The semifinals will start on July 9, after the third FIBA World Cup qualifying window. In Conference A, defending champions Vaqueros de Bayamón will face Gigantes de Carolina, while Criollos de Caguas will play Cangrejeros de Santurce.
Osos de Manatí and Mets de Guaynabo were eliminated from this conference. In Conference B, Atléticos de San Germán will face Leones de Ponce, and Capitanes de Arecibo will play Santeros de Aguada. Indios de Mayagüez and Piratas de Quebradillas were eliminated from Conference B.
All semifinal series will be best-of-seven games, with the winners advancing to the conference finals. The BSN has not announced the game schedule yet, but tournament director Ricardo Carrillo mentioned that the intention is to play two games per day, with each series playing every other day. Bayamón will start defending their title, seeking to reach the final series again in the tournament's elimination stage.