2003–04 ULEB Cup
The 2003/04 season was the second season of the material discharged from the ULEB ULEB Cup, which trades as Eurocup today.
The title was won Hapoel Jerusalem from Israel.
Mode
It was attended by 36 teams from 16 nations. The season began on 11 November 2003 and ended with the final on 13 April 2004.
In the group stage the 36 teams playing in six groups of six teams. It has every played against each a double round. The top two of each group and the four best third-placed teams reached the knockout stages. The winner in this, as well as in the quarterfinals and in the semifinals were determined in return game. The final was played in a game.