| 2003-12-21 | AlbacetevAth BilbaoLa Liga · Spain | 1–1 | La Liga · Spain |
| 2003-12-14 | Ath BilbaovSevillaLa Liga · Spain | 2–1 | La Liga · Spain |
| 2003-12-07 | ValenciavAth BilbaoLa Liga · Spain | 2–1 | La Liga · Spain |
| 2003-12-04 | ZaragozavAth BilbaoLa Liga · Spain | 2–2 | La Liga · Spain |
| 2003-11-30 | Ath BilbaovSantanderLa Liga · Spain | 1–2 | La Liga · Spain |
| 2003-11-23 | CeltavAth BilbaoLa Liga · Spain | 0–2 | La Liga · Spain |
| 2003-11-08 | Ath BilbaovEspanolLa Liga · Spain | 1–0 | La Liga · Spain |
| 2003-11-01 | Real MadridvAth BilbaoLa Liga · Spain | 3–0 | La Liga · Spain |
| 2003-10-29 | Ath BilbaovMalagaLa Liga · Spain | 2–1 | La Liga · Spain |
| 2003-10-26 | ValladolidvAth BilbaoLa Liga · Spain | 2–0 | La Liga · Spain |
| 2003-10-19 | Ath BilbaovVillarrealLa Liga · Spain | 2–0 | La Liga · Spain |
| 2003-10-04 | BetisvAth BilbaoLa Liga · Spain | 1–1 | La Liga · Spain |
| 2003-09-27 | Ath BilbaovSociedadLa Liga · Spain | 1–0 | La Liga · Spain |
| 2003-09-21 | MurciavAth BilbaoLa Liga · Spain | 2–2 | La Liga · Spain |
| 2003-09-14 | Ath BilbaovMallorcaLa Liga · Spain | 4–0 | La Liga · Spain |
| 2003-09-03 | La CorunavAth BilbaoLa Liga · Spain | 2–0 | La Liga · Spain |
| 2003-08-30 | Ath BilbaovBarcelonaLa Liga · Spain | 0–1 | La Liga · Spain |
| 2003-06-22 | Real MadridvAth BilbaoLa Liga · Spain | 3–1 | La Liga · Spain |
| 2003-06-15 | Ath BilbaovLa CorunaLa Liga · Spain | 3–2 | La Liga · Spain |
| 2003-06-01 | VillarrealvAth BilbaoLa Liga · Spain | 1–1 | La Liga · Spain |
| 2003-05-24 | Ath BilbaovSantanderLa Liga · Spain | 2–1 | La Liga · Spain |
| 2003-05-18 | AlavesvAth BilbaoLa Liga · Spain | 2–4 | La Liga · Spain |
| 2003-05-10 | Ath BilbaovValladolidLa Liga · Spain | 0–0 | La Liga · Spain |
| 2003-05-04 | OsasunavAth BilbaoLa Liga · Spain | 1–5 | La Liga · Spain |
| 2003-04-26 | Ath BilbaovBetisLa Liga · Spain | 3–1 | La Liga · Spain |
| 2003-04-20 | EspanolvAth BilbaoLa Liga · Spain | 3–3 | La Liga · Spain |
| 2003-04-13 | VallecanovAth BilbaoLa Liga · Spain | 1–1 | La Liga · Spain |
| 2003-04-06 | Ath BilbaovAth MadridLa Liga · Spain | 1–0 | La Liga · Spain |
| 2003-03-23 | CeltavAth BilbaoLa Liga · Spain | 2–1 | La Liga · Spain |
| 2003-03-16 | Ath BilbaovValenciaLa Liga · Spain | 1–0 | La Liga · Spain |
| 2003-03-09 | MalagavAth BilbaoLa Liga · Spain | 3–0 | La Liga · Spain |
| 2003-03-01 | Ath BilbaovRecreativoLa Liga · Spain | 2–3 | La Liga · Spain |
| 2003-02-23 | MallorcavAth BilbaoLa Liga · Spain | 1–1 | La Liga · Spain |
| 2003-02-16 | Ath BilbaovSevillaLa Liga · Spain | 2–0 | La Liga · Spain |
| 2003-02-09 | BarcelonavAth BilbaoLa Liga · Spain | 2–2 | La Liga · Spain |
| 2003-02-02 | Ath BilbaovSociedadLa Liga · Spain | 3–0 | La Liga · Spain |
| 2003-01-26 | Ath BilbaovReal MadridLa Liga · Spain | 1–1 | La Liga · Spain |
| 2003-01-19 | La CorunavAth BilbaoLa Liga · Spain | 2–1 | La Liga · Spain |
| 2003-01-12 | Ath BilbaovVillarrealLa Liga · Spain | 0–1 | La Liga · Spain |
| 2003-01-04 | SantandervAth BilbaoLa Liga · Spain | 3–4 | La Liga · Spain |