| Italian Serie A |
| No. | Date | Ven | Opponent | Result | HT | Scorers | Attend |
| 1 | 31-Aug-03 | H | Lecce | W | 4-1 | (3-0) | D Albertini 20; B Corradi 27; S Fiore 36; M Oddo 84 | 47,760 |
| 2 | 13-Sep-03 | A | Sampdoria | W | 2-1 | (1-0) | S Inzaghi 9; D Albertini 64p | 32,476 |
| 3 | 21-Sep-03 | H | Parma | L | 2-3 | (1-1) | J Stam 33; S Inzaghi 78 | 48,500 |
| 4 | 28-Sep-03 | A | Empoli | D | 2-2 | (1-0) | D Stankovic 37; S Fiore 87 | 5,816 |
| 5 | 05-Oct-03 | H | Chievo Verona | W | 1-0 | (0-0) | S Mihajlovic 64 | 46,160 |
| 6 | 19-Oct-03 | A | Milan | L | 0-1 | (0-1) | | 62,122 |
| 7 | 26-Oct-03 | H | Bologna | W | 2-1 | (0-0) | S Inzaghi 83; B Corradi 90 | 45,338 |
| 8 | 01-Nov-03 | A | Udinese | W | 2-1 | (2-1) | B Corradi 17; S Inzaghi 34 | 16,000 |
| 9 | 09-Nov-03 | A | Roma | L | 0-2 | (0-0) | | 70,000 |
| 10 | 23-Nov-03 | H | Perugia | W | 3-1 | (1-0) | D Stankovic 45; B Corradi 87; S Inzaghi 90 | 44,937 |
| 11 | 29-Nov-03 | A | Siena | L | 0-3 | (0-2) | | 13,022 |
| 12 | 06-Dec-03 | H | Juventus | W | 2-0 | (2-0) | B Corradi 21; S Fiore 45 | 60,931 |
| 13 | 14-Dec-03 | A | Ancona | W | 1-0 | (0-0) | F Liverani 75 | 11,366 |
| 14 | 21-Dec-03 | H | Internazionale | W | 2-1 | (1-1) | B Corradi 42; L Zauri 82 | 58,636 |
| 15 | 06-Jan-04 | A | Reggina | L | 1-2 | (1-0) | F Liverani 13 | 19,858 |
| 16 | 11-Jan-04 | H | Brescia | L | 0-1 | (0-1) | | 44,929 |
| 17 | 17-Jan-04 | A | Modena | D | 1-1 | (1-0) | Claudio Lopez 24 | 13,937 |
| 18 | 25-Jan-04 | A | Lecce | W | 1-0 | (0-0) | Cesar 56 | 10,834 |
| 19 | 01-Feb-04 | H | Sampdoria | D | 1-1 | (1-0) | S Fiore 11 | 46,243 |
| 20 | 08-Feb-04 | A | Parma | W | 3-0 | (1-0) | Claudio Lopez 40p, 57; B Corradi 65 | 14,215 |
| 21 | 14-Feb-04 | H | Empoli | W | 3-0 | (2-0) | Fernando Couto 5; L Zauri 45; J Stam 71 | 45,509 |
| 22 | 22-Feb-04 | A | Chievo Verona | D | 0-0 | (0-0) | | 11,706 |
| 23 | 29-Feb-04 | H | Milan | L | 0-1 | (0-0) | | 54,632 |
| 24 | 14-Mar-04 | H | Udinese | D | 2-2 | (2-1) | R Muzzi 5; S Inzaghi 6 | 45,296 |
| 25 | 25-Mar-04 | A | Bologna | L | 1-2 | (1-1) | S Fiore 38 | 18,000 |
| 26 | 28-Mar-04 | A | Perugia | W | 2-1 | (1-0) | S Fiore 29; G Giannichedda 58 | 9,096 |
| 27 | 04-Apr-04 | H | Siena | W | 5-2 | (3-2) | Cesar 4, 45, 49; S Fiore 29; B Corradi 78 | 45,350 |
| 28 | 10-Apr-04 | A | Juventus | L | 0-1 | (0-0) | | 31,190 |
| 29 | 18-Apr-04 | H | Ancona | W | 4-2 | (1-1) | Fernando Couto 12, 81; S Fiore 73; L Zauri 89 | 44,044 |
| 30 | 21-Apr-04 | H | Roma | D | 1-1 | (1-0) | B Corradi 40 | 51,590 |
| 31 | 25-Apr-04 | A | Internazionale | D | 0-0 | (0-0) | | 54,778 |
| 32 | 02-May-04 | H | Reggina | D | 1-1 | (1-0) | Claudio Lopez 23 | 50,098 |
| 33 | 09-May-04 | A | Brescia | L | 1-2 | (0-0) | Cesar 90 | 16,000 |
| 34 | 16-May-04 | H | Modena | W | 2-1 | (1-0) | B Corradi 17; Cesar 49 | 50,347 |
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| Italian Cup |
| Date | Ven | Opponent | Result | HT | Scorers | Attend |
| 2 L1 | 03-Dec-03 | A | Modena | W | 2-0 | (1-0) | S Inzaghi 42; R Muzzi 65 | 8,000 |
| 2 L2 | 17-Dec-03 | H | Modena | W | 1-0 | (1-0) | F Liverani 35 | 2,000 |
| QF L1 | 14-Jan-04 | H | Parma | W | 2-0 | (1-0) | R Muzzi 36; D Stankovic 60 | 3,000 |
| QF L2 | 20-Jan-04 | A | Parma | D | 1-1 | (0-0) | D Stankovic 71 | 5,981 |
| SF L1 | 05-Feb-04 | A | Milan | W | 2-1 | (2-1) | S Fiore 1; Fernando Couto 36 | 10,907 |
| SF L2 | 11-Feb-04 | H | Milan | W | 4-0 | (4-0) | Cesar 11; F Liverani 16; S Fiore 36, 42 | 40,000 |
| F L1 | 17-Mar-04 | H | Juventus | W | 2-0 | (0-0) | S Fiore 59, 80 | 62,204 |
| F L2 | 12-May-04 | A | Juventus | D | 2-2 | (0-1) | B Corradi 69; S Fiore 83 | 38,849 |
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| UEFA Champions League |
| Date | Ven | Opponent | Result | HT | Scorers | Attend |
| Q3 L1 | 13-Aug-03 | H | Benfica | W | 3-1 | (1-0) | B Corradi 16; S Fiore 52; S Mihajlovic 80 | 50,000 |
| Q3 L2 | 27-Aug-03 | A | Benfica | W | 1-0 | (1-0) | Cesar 26 | 18,000 |
| 1 Gp G | 16-Sep-03 | A | Besiktas | W | 2-0 | (1-0) | J Stam 37; S Fiore 77 | 28,000 |
| 1 Gp G | 01-Oct-03 | H | Sparta Prague | D | 2-2 | (0-2) | S Inzaghi 46, 60p | 25,405 |
| 1 Gp G | 22-Oct-03 | A | Chelsea | L | 1-2 | (1-0) | S Inzaghi 39 | 40,405 |
| 1 Gp G | 04-Nov-03 | H | Chelsea | L | 0-4 | (0-1) | | 48,485 |
| 1 Gp G | 26-Nov-03 | H | Besiktas | D | 1-1 | (0-1) | R Muzzi 56 | 30,000 |
| 1 Gp G | 09-Dec-03 | A | Sparta Prague | L | 0-1 | (0-0) | | 17,825 |
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Home and away results against each team, listed in the current league table standings