In the 2004 ACB, Barcelona won the league for the second time in a row, beating Estudiantes in the final who were playing their first ever final. It was a very nice final, in which the field factor was fundamental, after a few years with very poor finals in the ACB where the champions won undefeated, the 2.004 was a final in conditions, 3-2 for Barcelona

Barcelona
*Ilievski – 8.8p, 2.4a.
*Navarro – 14.0p, 2.6a. 
*Bodiroga – 17.2p, 5.0r. 
*Fucka – 9.6p, 6.8r.
*Dueñas – 3.8p, 3.6r.
Rodríguez – 0.0p. (3)
Grimau – 4.2p, 1.0a.
De la Fuente – 7.6p, 2.6r.
Drejer – 2.2p, 2.0r. (4)
Femerling – 6.2p, 3.8r.
Sada – 2p, 2r. (1)

Estudiantes
*Brewer – 9.0p, 2.2r.
*Loncar – 14.2p, 2.0a. 
*Jimenez – 8.4p, 6.6r.
*Iturbe – 9.4p, 2.6r.
*Reyes – 14.4p, 7.2r.
Azofra – 4.0p, 2.0a.
Miso – 3.5p. (2)
Jasen – 4.4p, 3.2r.
Patterson – 6.4p, 3.0r.
Vidaurreta – 5.7p, 2.2r. (4)
Rodriguez – 2p. (1)
Garcia – 0.0p. (2)
Martin – 0p, 1r. (1)

To reach the final, they won …
Barcelona – Canarias (3-0), Unicaja (3-1)
Estudiantes – Real Madrid (3-1), TAU Ceramica (2-3)