2009–10 Eurocup Basketball
The quarterfinals were two-legged ties determined on aggregate score. The first leg of the Bilbao–Nymburk tie was played on March 23, with all other first legs played on March 24. All return legs were played on March 31. The group winner in each tie, listed as "Team #1", hosted the second leg. The first-ever "final four" in the history of the competition, officially called the Eurocup Finals, was held at Fernando Buesa Arena in Vitoria-Gasteiz, Spain. Euroleague Basketball Company was initially noncommital on whether it would schedule a third-place game, but ultimately decided to do so. April 17, Fernando Buesa Arena, Vitoria-Gasteiz April 18, Fernando Buesa Arena, Vitoria-Gasteiz April 19, Fernando Buesa Arena, Vitoria-Gasteiz
Final four
It began with qualifying round matches on October 20, 2009, and ended with the Eurocup Finals on April 17 and 18, 2010, at Fernando Buesa Arena in Vitoria-Gasteiz, Basque Country, Spain.