| 2004-04-08 | PIT | 26.260 | L 6-2 | vs PHI | 1 | 26 | W | ST | 7.0 | 6 | 1 | 1 | 1 | 1 | 7 | 95 | 27 | 68 | 72% | 1-0 | 1.29 | 1.00 |
| 2004-04-14 | PIT | 26.266 | L 3-8 | @ CHN | 2 | 27 | L | ST | 3.0 | 10 | 7 | 7 | 2 | 2 | 5 | 62 | 22 | 40 | 65% | 1-1 | 7.20 | 1.90 |
| 2004-04-20 | PIT | 26.272 | W 1-9 | vs CHN | 3 | 28 | L | ST | 5.0 | 9 | 8 | 8 | 3 | 3 | 4 | 89 | 35 | 54 | 61% | 1-2 | 9.60 | 2.07 |
| 2004-04-26 | PIT | 26.278 | W 2-5 | vs CIN | 4 | 29 | L | ST | 4.0 | 4 | 3 | 3 | 1 | 6 | 6 | 79 | 38 | 41 | 52% | 1-3 | 9.00 | 2.16 |
| 2004-05-02 | PIT | 26.284 | W 4-3 | @ MIL | 5 | 30 | - | ST | 6.0 | 5 | 2 | 2 | 0 | 4 | 6 | 96 | 39 | 57 | 59% | 1-3 | 7.56 | 2.00 |
| 2004-05-08 | PIT | 26.290 | W 3-4 | vs LAN | 6 | 31 | - | ST | 7.0 | 6 | 3 | 3 | 1 | 1 | 4 | 98 | 36 | 62 | 63% | 1-3 | 6.75 | 1.78 |
| 2004-05-14 | PIT | 26.296 | W 4-2 | @ SFN | 7 | 32 | - | ST | 6.0 | 8 | 2 | 2 | 0 | 2 | 3 | 92 | 35 | 57 | 62% | 1-3 | 6.16 | 1.76 |
| 2004-05-20 | PIT | 26.302 | L 9-7 | vs SDN | 8 | 33 | - | ST | 4.0 | 6 | 7 | 7 | 1 | 4 | 1 | 79 | 35 | 44 | 56% | 1-3 | 7.07 | 1.83 |
| 2004-05-27 | PIT | 26.309 | L 3-6 | @ SLN | 9 | 34 | L | ST | 5.0 | 5 | 6 | 6 | 1 | 5 | 5 | 99 | 40 | 59 | 60% | 1-4 | 7.47 | 1.85 |
| 2004-06-01 | PIT | 26.314 | W 1-8 | vs SLN | 10 | 35 | L | ST | 2.0 | 5 | 5 | 5 | 0 | 1 | 3 | 45 | 17 | 28 | 62% | 1-5 | 8.08 | 1.90 |
| 2004-06-06 | PIT | 26.319 | L 1-4 | @ CHN | 11 | 36 | L | ST | 6.0 | 4 | 2 | 2 | 1 | 1 | 5 | 85 | 29 | 56 | 66% | 1-6 | 7.53 | 1.78 |
| 2004-06-12 | PIT | 26.325 | L 11-12 | @ OAK | 12 | 37 | - | ST | 4.0 | 8 | 6 | 6 | 2 | 4 | 1 | 83 | 35 | 48 | 58% | 1-6 | 7.93 | 1.86 |
| 2004-06-18 | PIT | 26.331 | W 4-5 | vs SEA | 13 | 38 | L | ST | 6.0 | 7 | 3 | 3 | 0 | 2 | 2 | 89 | 33 | 56 | 63% | 1-7 | 7.62 | 1.83 |
| 2004-06-23 | PIT | 26.336 | W 7-2 | @ HOU | 14 | 39 | W | ST | 6.0 | 2 | 2 | 1 | 0 | 3 | 3 | 107 | 45 | 62 | 58% | 2-7 | 7.10 | 1.75 |
| 2004-06-27 | PIT | 26.340 | W 14-4 | @ CIN | 15 | 40 | - | Rel | 1.0 | 2 | 1 | 1 | 1 | 1 | 1 | 22 | 12 | 10 | 45% | 2-7 | 7.13 | 1.76 |
| 2004-07-06 | PIT | 26.349 | L 3-6 | @ FLO | 16 | 41 | - | Rel | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 6 | 7 | 54% | 2-7 | 7.03 | 1.74 |
| 2004-07-10 | PIT | 26.353 | L 0-4 | @ MON | 17 | 42 | - | Rel | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 9 | 90% | 2-7 | 6.93 | 1.73 |
| 2004-07-19 | PIT | 26.362 | W 2-6 | vs MON | 18 | 43 | - | Rel | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | 21 | 8 | 13 | 62% | 2-7 | 6.84 | 1.71 |
| 2004-07-24 | PIT | 27.002 | L 14-4 | vs CIN | 19 | 44 | - | Rel | 3.0 | 1 | 1 | 1 | 0 | 4 | 5 | 54 | 23 | 31 | 57% | 2-7 | 6.69 | 1.71 |
| 2004-07-31 | PIT | 27.009 | W 4-1 | @ MIL | 20 | 45 | W | ST | 5.0 | 3 | 1 | 1 | 1 | 1 | 4 | 77 | 33 | 44 | 57% | 3-7 | 6.40 | 1.65 |
| 2004-08-06 | PIT | 27.015 | L 1-13 | @ SDN | 21 | 46 | L | ST | 1.1 | 4 | 5 | 5 | 1 | 1 | 1 | 45 | 23 | 22 | 49% | 3-8 | 6.86 | 1.69 |
| 2004-08-12 | PIT | 27.021 | W 0-7 | vs SFN | 22 | 47 | L | ST | 5.0 | 6 | 3 | 3 | 0 | 4 | 3 | 91 | 41 | 50 | 55% | 3-9 | 6.78 | 1.71 |
| 2004-08-17 | PIT | 27.026 | W 7-1 | @ ARI | 23 | 48 | W | ST | 7.0 | 6 | 1 | 1 | 1 | 0 | 4 | 107 | 31 | 76 | 71% | 4-9 | 6.38 | 1.65 |
| 2004-08-22 | PIT | 27.031 | L 4-11 | @ SLN | 24 | 49 | L | ST | 6.0 | 5 | 4 | 4 | 1 | 2 | 2 | 94 | 31 | 63 | 67% | 4-10 | 6.35 | 1.62 |
| 2004-08-27 | PIT | 27.036 | W 5-8 | vs SLN | 25 | 50 | L | ST | 4.0 | 8 | 6 | 6 | 2 | 0 | 1 | 79 | 31 | 48 | 61% | 4-11 | 6.62 | 1.63 |
| 2004-09-01 | PIT | 27.041 | W 5-2 | @ MIL | 26 | 51 | - | ST | 6.0 | 7 | 2 | 2 | 0 | 1 | 5 | 91 | 36 | 55 | 60% | 4-11 | 6.43 | 1.62 |
| 2004-09-06 | PIT | 27.046 | W 5-9 | vs MIL | 27 | 52 | L | ST | 2.2 | 5 | 7 | 7 | 1 | 2 | 3 | 65 | 30 | 35 | 54% | 4-12 | 6.81 | 1.63 |
| 2004-09-11 | PIT | 27.051 | L 5-2 | vs HOU | 28 | 53 | W | ST | 6.0 | 5 | 1 | 1 | 1 | 3 | 3 | 95 | 36 | 59 | 62% | 5-12 | 6.55 | 1.62 |
| 2004-09-19 | PIT | 27.059 | L 1-0 | vs NYN | 29 | 54 | W | ST | 7.0 | 2 | 0 | 0 | 0 | 3 | 3 | 115 | 51 | 64 | 56% | 6-12 | 6.19 | 1.57 |
| 2004-09-24 | PIT | 27.064 | W 8-14 | vs CIN | 30 | 55 | L | ST | 0.0 | 4 | 7 | 7 | 0 | 3 | 0 | 33 | 21 | 12 | 36% | 6-13 | 6.68 | 1.63 |
| 2004-09-29 | PIT | 27.069 | L 3-8 | @ PHI | 31 | 56 | - | ST | 5.0 | 4 | 1 | 1 | 0 | 3 | 0 | 95 | 38 | 57 | 60% | 6-13 | 6.50 | 1.62 |