Opponent teams which Beşiktaş Men’s Basketball Team will play against at ULEB Cup in season 2005-2006 were determined.

The drawing for the ULEB Cup, in which Beşiktaş will represent Turkey, was performed at Prague, capital city of Czech Republic. Beşiktaş will play against  Etosa Alicante, Charleroi, Unics Kazan, FMP Zeleznik and Queluz Sintra in Group C. The Black & White team will play the first game against FMP Zeleznik at an away game to be played on November 8th. There will 24 teams from 15 countries competing at ULEB Cup. The four groups, each of which containing 6 teams, are as follows:
GROUP A
Adecco Estu.
BK Ventspils
Lukoil Academic
Alba Berlin
Aris
Bree
GROUP B
Hemofarm
Panionios
Anwil
Reggio Emilia
Adecco Asvel
D. Astronauts
GROUP C
Beşiktaş
Etosa Alicante (Spain)
Charleroi (Belgium)
Unics Kazan (Russia)
FMP Zeleznik (Serbia- Montenegro)
Queluz Sintra (Portugal)
GROUP D
Virtus Roma
Hapoel Migdal
Red Star
Le Mans
Skyliners
Dynamo M.