Season Description The 2020–21 EuroLeague was the 21st season of the modern era of the EuroLeague and the 11th under the title sponsorship of Turkish Airlines. Including the competition's previous incarnation as the FIBA Europe Champions Cup, this was the 64th season of the premier basketball competition for European men's clubs. The season started 1 October 2020.
As the season was the first to be played after the previous season was abandoned due to travel restrictions caused by the COVID-19 pandemic, the EuroLeague board ruled that the 18 teams from the previous season would stay in the league. Anadolu Efes won the championship after defeating Barcelona in the championship game.