| Player | Season | DOB | Pos | Height | Nationatlity |
|---|---|---|---|---|---|
| Fofana Aboubacar | 2003/04 | 01 Feb 1974 | G | 186 cm (6- 1 ft) | GUI |
| Nerijus Brasas | 2003/04 | 28 Mar 1985 | G/F | 200 cm (6- 6 1/2 ft) | LIT |
| Mindaugas Bugys | 2003/04 | 04 Jun 1979 | F | 200 cm (6- 6 1/2 ft) | LIT |
| Artūras Kaubrys | 2003/04 | 07 Apr 1983 | C | 206 cm (6- 9 ft) | LIT |
| Gedeminas Maceina | 2003/04 | 28 Aug 1984 | G | 188 cm (6- 2 ft) | LIT |
| Aidas Mazalas | 2003/04 | 01 Dec 1973 | F | 197 cm (6- 5 1/2 ft) | LIT |
| Martynas Mazeika | 2003/04 | 29 Jan 1985 | G | 192 cm (6- 3 1/2 ft) | LIT |
| Audrius Mineikis | 2003/04 | 18 Jul 1977 | F | 202 cm (6- 7 1/2 ft) | LIT |
| Darrel Mitchell | 2003/04 | 03 May 1984 | G | 181 cm (5-11 ft) | USA |
| Mindaugas Mockus | 2003/04 | 11 May 1980 | G/F | 194 cm (6- 4 ft) | LIT |
| Vytautas Petkevičius | 2003/04 | 07 Jul 1985 | G | 186 cm (6- 1 ft) | LIT |
| Janis Porzingis | 2003/04 | 13 Jul 1982 | F | 202 cm (6- 7 1/2 ft) | LAT |
| Vaidotas Pridotkas | 2003/04 | 06 Apr 1984 | F/C | 200 cm (6- 6 1/2 ft) | LIT |
| Mantas Ruikis | 2003/04 | 28 Jun 1985 | G | 194 cm (6- 4 ft) | LIT |
| Petras Šalvis | 2003/04 | 09 Jan 1984 | G/F | 194 cm (6- 4 ft) | LIT |
| Valdemaras Savostjanovas | 2003/04 | 05 May 1984 | F | 200 cm (6- 6 1/2 ft) | LIT |
| Gintaras Stulga | 2003/04 | 21 Feb 1973 | C | 210 cm (6-11 ft) | LIT |
| date | type | home | visitor | result |
|---|---|---|---|---|
| 26 Sep 2003 | Regular | Neptūnas Klaipeda | Nevėžis | 77 - 72 |
| 27 Sep 2003 | Regular | Atletas | Neptūnas Klaipeda | 61 - 82 |
| 03 Oct 2003 | Regular | Sakalai | Neptūnas Klaipeda | 106 - 72 |
| 04 Oct 2003 | Regular | Žalgiris | Neptūnas Klaipeda | 95 - 79 |
| 11 Oct 2003 | Regular | Neptūnas Klaipeda | Šiauliai | 70 - 86 |
| 18 Oct 2003 | Regular | Panevezys | Neptūnas Klaipeda | 72 - 85 |
| 24 Oct 2003 | Regular | Neptūnas Klaipeda | Alita | 76 - 81 |
| 25 Oct 2003 | Regular | Neptūnas Klaipeda | Lietuvos rytas | 91 - 89 |
| 31 Oct 2003 | Regular | Neptūnas Klaipeda | Nafta | 71 - 79 |
| 07 Nov 2003 | Regular | Neptūnas Klaipeda | Atletas | 82 - 70 |
| 08 Nov 2003 | Regular | Nevėžis | Neptūnas Klaipeda | 80 - 75 |
| 16 Nov 2003 | Regular | Neptūnas Klaipeda | Žalgiris | 70 - 110 |
| 21 Nov 2003 | Regular | Šiauliai | Neptūnas Klaipeda | 97 - 79 |
| 30 Nov 2003 | Regular | Neptūnas Klaipeda | Panevezys | 89 - 93 |
| 06 Dec 2003 | Regular | Lietuvos rytas | Neptūnas Klaipeda | 101 - 51 |
| 13 Dec 2003 | Regular | Alita | Neptūnas Klaipeda | 84 - 76 |
| 14 Dec 2003 | Regular | Neptūnas Klaipeda | Sakalai | 86 - 95 |
| 19 Dec 2003 | Regular | Nafta | Neptūnas Klaipeda | 101 - 68 |
| 09 Jan 2004 | Regular | Neptūnas Klaipeda | Nevėžis | 77 - 84 |
| 10 Jan 2004 | Regular | Atletas | Neptūnas Klaipeda | 108 - 91 |
| 16 Jan 2004 | Regular | Žalgiris | Neptūnas Klaipeda | 113 - 82 |
| 17 Jan 2004 | Regular | Sakalai | Neptūnas Klaipeda | 100 - 84 |
| 25 Jan 2004 | Regular | Neptūnas Klaipeda | Šiauliai | 92 - 97 |
| 30 Jan 2004 | Regular | Panevezys | Neptūnas Klaipeda | 93 - 83 |
| 06 Feb 2004 | Regular | Neptūnas Klaipeda | Lietuvos rytas | 74 - 109 |
| 13 Feb 2004 | Regular | Neptūnas Klaipeda | Nafta | 71 - 76 |
| 20 Feb 2004 | Regular | Neptūnas Klaipeda | Alita | 78 - 93 |
| 05 Mar 2004 | Regular | Nevėžis | Neptūnas Klaipeda | 94 - 64 |
| 06 Mar 2004 | Regular | Neptūnas Klaipeda | Atletas | 74 - 81 |
| 12 Mar 2004 | Regular | Neptūnas Klaipeda | Sakalai | 74 - 107 |
| 13 Mar 2004 | Regular | Neptūnas Klaipeda | Žalgiris | 61 - 123 |
| 20 Mar 2004 | Regular | Šiauliai | Neptūnas Klaipeda | 96 - 60 |
| 27 Mar 2004 | Regular | Neptūnas Klaipeda | Panevezys | 98 - 90 |
| 02 Apr 2004 | Regular | Alita | Neptūnas Klaipeda | 83 - 72 |
| 03 Apr 2004 | Regular | Lietuvos rytas | Neptūnas Klaipeda | 93 - 78 |
| 09 Apr 2004 | Regular | Nafta | Neptūnas Klaipeda | 88 - 72 |