| 2005-12-22 | OsasunavAth MadridLa Liga · Spain | 2–1 | La Liga · Spain |
| 2005-12-18 | Real MadridvOsasunaLa Liga · Spain | 1–1 | La Liga · Spain |
| 2005-12-11 | OsasunavMallorcaLa Liga · Spain | 1–0 | La Liga · Spain |
| 2005-12-04 | MalagavOsasunaLa Liga · Spain | 1–2 | La Liga · Spain |
| 2005-11-27 | OsasunavAlavesLa Liga · Spain | 3–2 | La Liga · Spain |
| 2005-11-19 | GetafevOsasunaLa Liga · Spain | 0–0 | La Liga · Spain |
| 2005-11-05 | SociedadvOsasunaLa Liga · Spain | 1–2 | La Liga · Spain |
| 2005-10-30 | OsasunavEspanolLa Liga · Spain | 2–0 | La Liga · Spain |
| 2005-10-26 | OsasunavAth BilbaoLa Liga · Spain | 3–2 | La Liga · Spain |
| 2005-10-22 | BarcelonavOsasunaLa Liga · Spain | 3–0 | La Liga · Spain |
| 2005-10-16 | OsasunavCeltaLa Liga · Spain | 2–0 | La Liga · Spain |
| 2005-10-02 | La CorunavOsasunaLa Liga · Spain | 0–1 | La Liga · Spain |
| 2005-09-25 | OsasunavCadizLa Liga · Spain | 2–0 | La Liga · Spain |
| 2005-09-21 | ZaragozavOsasunaLa Liga · Spain | 3–1 | La Liga · Spain |
| 2005-09-18 | OsasunavSevillaLa Liga · Spain | 1–0 | La Liga · Spain |
| 2005-09-10 | BetisvOsasunaLa Liga · Spain | 1–0 | La Liga · Spain |
| 2005-08-28 | OsasunavVillarrealLa Liga · Spain | 2–1 | La Liga · Spain |
| 2005-05-29 | ValenciavOsasunaLa Liga · Spain | 1–0 | La Liga · Spain |
| 2005-05-22 | OsasunavEspanolLa Liga · Spain | 1–1 | La Liga · Spain |
| 2005-05-15 | NumanciavOsasunaLa Liga · Spain | 2–2 | La Liga · Spain |
| 2005-05-07 | OsasunavMallorcaLa Liga · Spain | 1–1 | La Liga · Spain |
| 2005-05-01 | ZaragozavOsasunaLa Liga · Spain | 5–1 | La Liga · Spain |
| 2005-04-28 | OsasunavVillarrealLa Liga · Spain | 3–2 | La Liga · Spain |
| 2005-04-23 | OsasunavAth MadridLa Liga · Spain | 1–0 | La Liga · Spain |
| 2005-04-16 | SevillavOsasunaLa Liga · Spain | 0–1 | La Liga · Spain |
| 2005-04-10 | OsasunavSantanderLa Liga · Spain | 1–0 | La Liga · Spain |
| 2005-04-02 | SociedadvOsasunaLa Liga · Spain | 2–0 | La Liga · Spain |
| 2005-03-13 | LevantevOsasunaLa Liga · Spain | 4–0 | La Liga · Spain |
| 2005-03-05 | OsasunavBarcelonaLa Liga · Spain | 0–1 | La Liga · Spain |
| 2005-03-02 | AlbacetevOsasunaLa Liga · Spain | 1–1 | La Liga · Spain |
| 2005-02-27 | OsasunavMalagaLa Liga · Spain | 1–6 | La Liga · Spain |
| 2005-02-20 | GetafevOsasunaLa Liga · Spain | 0–0 | La Liga · Spain |
| 2005-02-13 | OsasunavReal MadridLa Liga · Spain | 1–2 | La Liga · Spain |
| 2005-02-06 | BetisvOsasunaLa Liga · Spain | 3–1 | La Liga · Spain |
| 2005-01-30 | OsasunavLa CorunaLa Liga · Spain | 1–1 | La Liga · Spain |
| 2005-01-22 | Ath BilbaovOsasunaLa Liga · Spain | 4–3 | La Liga · Spain |
| 2005-01-16 | OsasunavValenciaLa Liga · Spain | 0–0 | La Liga · Spain |
| 2005-01-09 | EspanolvOsasunaLa Liga · Spain | 4–1 | La Liga · Spain |