| Player | Season | DOB | Pos | Height | Nationatlity |
|---|---|---|---|---|---|
| Sergio Alvarado Ojer | 2004/05 | 24 Feb 1981 | F | 198 cm (6- 6 ft) | SPA |
| Matias Cisneros | 2004/05 | 28 Feb 1976 | G | 175 cm (5- 9 ft) | ARG / ITA |
| Ulises Deniz Saavedra | 2004/05 | 17 Jan 1977 | 186 cm (6- 1 ft) | SPA | |
| Gabriel Hughes | 2004/05 | 16 Dec 1980 | F/C | 213 cm (7- 0 ft) | USA |
| Todd Lindeman | 2004/05 | 23 Sep 1972 | C | 213 cm (7- 0 ft) | USA |
| Hector Macia | 2004/05 | 24 Sep 1977 | F | SPA | |
| Roberto Molina | 2004/05 | 30 Aug 1987 | G | 187 cm (6- 1 1/2 ft) | SPA |
| Martin Horacio Nogues Peralta | 2004/05 | 09 Dec 1976 | 210 cm (6-11 ft) | ARG / ITA | |
| Ander Ortiz | 2004/05 | 25 Apr 1980 | G | 185 cm (6- 1 ft) | SPA |
| Esteban Pierdominicci | 2004/05 | 02 Oct 1980 | G | 180 cm (5-11 ft) | ARG / ITA |
| Martin Rajniak | 2004/05 | 24 Apr 1978 | F | 204 cm (6- 8 1/2 ft) | LUX |
| Sergio Rodriguez | 2004/05 | 02 Mar 1976 | F/C | 201 cm (6- 7 ft) | SPA |
| Juan Sampedro Aguirre | 2004/05 | 20 Nov 1976 | F/C | 204 cm (6- 8 1/2 ft) | SPA |
| Pablo Sanchez | 2004/05 | 15 Mar 1981 | F | 196 cm (6- 5 ft) | SPA |
| Mike Wells | 2004/05 | 09 Dec 1979 | G | 191 cm (6- 3 ft) | USA |
| date | type | home | visitor | result |
|---|---|---|---|---|
| 12 Sep 2004 | Regular | Caja Rioja | Burgos | 64 - 75 |
| 19 Sep 2004 | Regular | Castello | Caja Rioja | 92 - 88 |
| 26 Sep 2004 | Regular | Caja Rioja | Rosalia | 78 - 75 OT |
| 01 Oct 2004 | Regular | Canarias | Caja Rioja | 82 - 64 |
| 10 Oct 2004 | Regular | Caja Rioja | L'Hospitalet | 65 - 70 |
| 16 Oct 2004 | Regular | San Sebastian | Caja Rioja | 76 - 74 |
| 24 Oct 2004 | Regular | Caja Rioja | La Serena | 80 - 55 |
| 29 Oct 2004 | Regular | Pozuelo | Caja Rioja | 70 - 53 |
| 07 Nov 2004 | Regular | Caja Rioja | Sabadell | 75 - 65 |
| 13 Nov 2004 | Regular | Alcúdia | Caja Rioja | 86 - 59 |
| 21 Nov 2004 | Regular | Caja Rioja | Mallorca | 57 - 75 |
| 26 Nov 2004 | Regular | Celso Miguez | Caja Rioja | 86 - 79 |
| 05 Dec 2004 | Regular | Caja Rioja | Guadalajara | 83 - 68 |
| 12 Dec 2004 | Regular | Caja Rioja | Gandia | 84 - 71 |
| 17 Dec 2004 | Regular | Cornella | Caja Rioja | 79 - 73 |
| 04 Jan 2005 | Regular | Burgos | Caja Rioja | 96 - 78 |
| 10 Jan 2005 | Regular | Caja Rioja | Castello | 100 - 92 OT |
| 14 Jan 2005 | Regular | Rosalia | Caja Rioja | 60 - 68 |
| 23 Jan 2005 | Regular | Caja Rioja | Canarias | 74 - 84 |
| 29 Jan 2005 | Regular | L'Hospitalet | Caja Rioja | 88 - 74 |
| 13 Feb 2005 | Regular | Caja Rioja | San Sebastian | 59 - 70 |
| 19 Feb 2005 | Regular | La Serena | Caja Rioja | 66 - 93 |
| 27 Feb 2005 | Regular | Caja Rioja | Pozuelo | 81 - 73 |
| 06 Mar 2005 | Regular | Sabadell | Caja Rioja | 90 - 62 |
| 13 Mar 2005 | Regular | Caja Rioja | Alcúdia | 91 - 93 OT |
| 18 Mar 2005 | Regular | Mallorca | Caja Rioja | 72 - 68 |
| 03 Apr 2005 | Regular | Caja Rioja | Celso Miguez | 91 - 79 |
| 09 Apr 2005 | Regular | Guadalajara | Caja Rioja | 61 - 77 |
| 15 Apr 2005 | Regular | Gandia | Caja Rioja | 77 - 81 |
| 22 Apr 2005 | Regular | Caja Rioja | Cornella | 88 - 79 |