The 2018–19 Basketball Champions League was the third season of the Basketball Champions League (BCL), a European-wide professional basketball competition for clubs, that was launched by FIBA. The competition began in September 2018, with the qualifying rounds, and concluded in May 2019. The Final Four was held in the Sportpaleis in Antwerp on 3 and 5 May 2019. Virtus Bologna won its first BCL championship. As such, the team qualified for the 2020 FIBA Intercontinental Cup.