| Italian Serie A |
| No. | Date | Ven | Opponent | Result | HT | Scorers | Attend |
| 1 | 31-Aug-03 | H | Roma | L | 1-2 | (1-1) | P Kroldrup 26 | 17,054 |
| 2 | 14-Sep-03 | A | Modena | W | 1-0 | (0-0) | D Pizarro Cortes 80p | 14,964 |
| 3 | 21-Sep-03 | A | Bologna | L | 0-2 | (0-0) | | 19,734 |
| 4 | 27-Sep-03 | H | Internazionale | D | 0-0 | (0-0) | | 25,000 |
| 5 | 05-Oct-03 | A | Ancona | W | 3-0 | (2-0) | D Fava Passaro 11, 46; V Iaquinta 32 | 10,740 |
| 6 | 19-Oct-03 | H | Empoli | W | 2-0 | (2-0) | N Sensini 31; V Iaquinta 33 | 10,731 |
| 7 | 26-Oct-03 | A | Perugia | D | 3-3 | (1-2) | D Fava Passaro 36, 62, 77 | 7,072 |
| 8 | 01-Nov-03 | H | Lazio | L | 1-2 | (1-2) | V Iaquinta 28 | 16,000 |
| 9 | 09-Nov-03 | A | Juventus | L | 1-4 | (0-0) | M Jankulovski 66 | 31,418 |
| 10 | 23-Nov-03 | H | Siena | D | 1-1 | (1-0) | D Fava Passaro 42 | 23,453 |
| 11 | 30-Nov-03 | A | Brescia | W | 2-1 | (0-0) | M Jorgensen 47; D Fava Passaro 55 | 11,735 |
| 12 | 07-Dec-03 | H | Reggina | W | 1-0 | (0-0) | C Jancker 87 | 15,065 |
| 13 | 13-Dec-03 | H | Lecce | W | 1-0 | (1-0) | G Pinzi 31 | 15,162 |
| 14 | 21-Dec-03 | A | Milan | W | 2-1 | (1-0) | D Fava Passaro 2; N Sensini 52 | 53,381 |
| 15 | 06-Jan-04 | H | Sampdoria | L | 0-1 | (0-0) | | 16,589 |
| 16 | 10-Jan-04 | A | Chievo Verona | D | 0-0 | (0-0) | | 10,193 |
| 17 | 17-Jan-04 | H | Parma | D | 1-1 | (1-0) | M Ferrari(og) 23 | 15,012 |
| 18 | 25-Jan-04 | A | Roma | D | 1-1 | (0-1) | M Jankulovski 88 | 44,882 |
| 19 | 01-Feb-04 | H | Modena | W | 1-0 | (0-0) | V Iaquinta 90 | 15,194 |
| 20 | 07-Feb-04 | H | Bologna | L | 1-3 | (1-1) | M Jankulovski 45 | 14,966 |
| 21 | 15-Feb-04 | A | Internazionale | W | 2-1 | (0-0) | G Pinzi 53; D Fava Passaro 66 | 51,973 |
| 22 | 22-Feb-04 | H | Ancona | W | 3-0 | (0-0) | D Fava Passaro 58; M Jankulovski 83; D Pizarro Cortes 87 | 14,704 |
| 23 | 28-Feb-04 | A | Empoli | L | 0-2 | (0-2) | | 3,774 |
| 24 | 07-Mar-04 | H | Perugia | D | 1-1 | (0-0) | V Iaquinta 46 | 15,043 |
| 25 | 14-Mar-04 | A | Lazio | D | 2-2 | (1-2) | L Castroman 11; V Iaquinta 89 | 45,296 |
| 26 | 20-Mar-04 | H | Juventus | D | 0-0 | (0-0) | | 24,993 |
| 27 | 28-Mar-04 | A | Siena | L | 0-1 | (0-1) | | 10,726 |
| 28 | 04-Apr-04 | H | Brescia | W | 4-3 | (3-1) | V Iaquinta 5, 30; D Fava Passaro 15, 82 | 16,986 |
| 29 | 10-Apr-04 | A | Reggina | W | 1-0 | (0-0) | V Iaquinta 77 | 19,541 |
| 30 | 17-Apr-04 | A | Lecce | L | 1-2 | (1-1) | M Jorgensen 23 | 22,059 |
| 31 | 25-Apr-04 | H | Milan | D | 0-0 | (0-0) | | 15,021 |
| 32 | 02-May-04 | A | Sampdoria | W | 3-1 | (1-0) | M Jankulovski 28; D Pizarro Cortes 58p; V Iaquinta 87 | 26,734 |
| 33 | 09-May-04 | H | Chievo Verona | D | 1-1 | (1-1) | V Iaquinta 45 | 20,183 |
| 34 | 16-May-04 | A | Parma | L | 3-4 | (0-0) | P Kroldrup 56; M Jorgensen 75; M Jankulovski 90 | 15,435 |
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| Italian Cup |
| Date | Ven | Opponent | Result | HT | Scorers | Attend |
| 2 L1 | 03-Dec-03 | A | Bologna | W | 1-0 | (0-0) | M Jankulovski 80 | 1,000 |
| 2 L2 | 18-Dec-03 | H | Bologna | W | 3-0 | (0-0) | C Jancker 62; M Jankulovski 70; M Pieri 78 | 2,000 |
| QF L1 | 13-Jan-04 | H | Internazionale | D | 0-0 | (0-0) | | 8,000 |
| QF L2 | 21-Jan-04 | A | Internazionale | L | 1-3 | (1-1) | D Fava Passaro 35 | 2,672 |
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| UEFA Cup |
| Date | Ven | Opponent | Result | HT | Scorers | Attend |
| 1 L1 | 24-Sep-03 | A | Austria Salzburg | W | 1-0 | (1-0) | D Fava Passaro 36 | 10,000 |
| 1 L2 | 15-Oct-03 | H | Austria Salzburg | L | 1-2 | (1-0) | V Bertotto 15 | 15,000 |
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Home and away results against each team, listed in the current league table standings