| 2003-12-17 | Schalke 04vWolfsburgBundesliga · Germany | 1–1 | Bundesliga · Germany |
| 2003-12-13 | KaiserslauternvSchalke 04Bundesliga · Germany | 0–2 | Bundesliga · Germany |
| 2003-12-07 | Schalke 04vM'gladbachBundesliga · Germany | 2–1 | Bundesliga · Germany |
| 2003-11-30 | HerthavSchalke 04Bundesliga · Germany | 1–3 | Bundesliga · Germany |
| 2003-11-22 | Schalke 04vHansa RostockBundesliga · Germany | 0–1 | Bundesliga · Germany |
| 2003-11-09 | LeverkusenvSchalke 04Bundesliga · Germany | 3–1 | Bundesliga · Germany |
| 2003-11-01 | Schalke 04vBayern MunichBundesliga · Germany | 2–0 | Bundesliga · Germany |
| 2003-10-25 | HamburgvSchalke 04Bundesliga · Germany | 2–2 | Bundesliga · Germany |
| 2003-10-19 | Schalke 04vBochumBundesliga · Germany | 0–2 | Bundesliga · Germany |
| 2003-10-04 | HannovervSchalke 04Bundesliga · Germany | 1–2 | Bundesliga · Germany |
| 2003-09-28 | Schalke 04vEin FrankfurtBundesliga · Germany | 1–1 | Bundesliga · Germany |
| 2003-09-20 | FreiburgvSchalke 04Bundesliga · Germany | 2–1 | Bundesliga · Germany |
| 2003-09-13 | Schalke 04vStuttgartBundesliga · Germany | 0–0 | Bundesliga · Germany |
| 2003-08-23 | Werder BremenvSchalke 04Bundesliga · Germany | 4–1 | Bundesliga · Germany |
| 2003-08-17 | Schalke 04vFC KolnBundesliga · Germany | 2–1 | Bundesliga · Germany |
| 2003-08-09 | Munich 1860vSchalke 04Bundesliga · Germany | 1–1 | Bundesliga · Germany |
| 2003-08-02 | Schalke 04vDortmundBundesliga · Germany | 2–2 | Bundesliga · Germany |
| 2003-05-24 | Schalke 04vBayern MunichBundesliga · Germany | 1–0 | Bundesliga · Germany |
| 2003-05-17 | Werder BremenvSchalke 04Bundesliga · Germany | 2–1 | Bundesliga · Germany |
| 2003-05-11 | Schalke 04vHannoverBundesliga · Germany | 0–2 | Bundesliga · Germany |
| 2003-05-04 | Hansa RostockvSchalke 04Bundesliga · Germany | 3–1 | Bundesliga · Germany |
| 2003-04-26 | Schalke 04vBochumBundesliga · Germany | 1–2 | Bundesliga · Germany |
| 2003-04-20 | LeverkusenvSchalke 04Bundesliga · Germany | 1–3 | Bundesliga · Germany |
| 2003-04-13 | Schalke 04vCottbusBundesliga · Germany | 3–0 | Bundesliga · Germany |
| 2003-04-05 | NurnbergvSchalke 04Bundesliga · Germany | 0–0 | Bundesliga · Germany |
| 2003-03-22 | Schalke 04vMunich 1860Bundesliga · Germany | 1–1 | Bundesliga · Germany |
| 2003-03-15 | HamburgvSchalke 04Bundesliga · Germany | 3–1 | Bundesliga · Germany |
| 2003-03-08 | Schalke 04vBielefeldBundesliga · Germany | 1–1 | Bundesliga · Germany |
| 2003-03-01 | M'gladbachvSchalke 04Bundesliga · Germany | 2–2 | Bundesliga · Germany |
| 2003-02-22 | Schalke 04vDortmundBundesliga · Germany | 2–2 | Bundesliga · Germany |
| 2003-02-15 | Schalke 04vStuttgartBundesliga · Germany | 2–0 | Bundesliga · Germany |
| 2003-02-08 | HerthavSchalke 04Bundesliga · Germany | 4–2 | Bundesliga · Germany |
| 2003-02-01 | Schalke 04vKaiserslauternBundesliga · Germany | 2–2 | Bundesliga · Germany |
| 2003-01-25 | WolfsburgvSchalke 04Bundesliga · Germany | 1–2 | Bundesliga · Germany |