| Arizona Diamondbacks - 2004 | |||
Record: 51-111 Park: Bank One Ballpark Attendance: 2,519,560 Park Factor: 105 | |||
| Batting | Pitching | Fielding | Lineups | Value | |||||||
| Player | G | BFP | OUTS | ER | ERA | ERpm | eWL |
| Randy Johnson | 35 | 964 | 737 | 71 | 2.60 | 51.3 | 20-7 |
| Brandon Webb | 35 | 933 | 624 | 83 | 3.59 | 22.0 | 14-9 |
| Greg Aquino | 34 | 147 | 106 | 12 | 3.06 | 5.7 | 3-1 |
| Mike Koplove | 76 | 371 | 260 | 39 | 4.05 | 5.1 | 6-4 |
| Brandon Villafuerte | 20 | 96 | 60 | 9 | 4.05 | 1.2 | 1-1 |
| Jose Valverde | 29 | 131 | 89 | 14 | 4.25 | 1.1 | 2-1 |
| Brian Bruney | 30 | 135 | 94 | 15 | 4.31 | 1.0 | 2-1 |
| Jeff Fassero | 1 | 3 | 3 | 0 | 0.00 | 0.5 | 0-0 |
| Shane Reynolds | 1 | 14 | 6 | 1 | 4.50 | 0.0 | 0-0 |
| Randy Choate | 74 | 232 | 152 | 26 | 4.62 | 0.0 | 3-3 |
| Mike Gosling | 6 | 112 | 76 | 13 | 4.62 | 0.0 | 2-1 |
| Elmer Dessens | 38 | 386 | 256 | 45 | 4.75 | -1.2 | 4-5 |
| Shane Nance | 19 | 69 | 37 | 8 | 5.84 | -1.6 | 0-1 |
| Andrew Good | 17 | 177 | 122 | 24 | 5.31 | -3.0 | 2-3 |
| Chad Durbin | 7 | 52 | 28 | 9 | 8.68 | -3.9 | 0-1 |
| Oscar Villarreal | 17 | 84 | 54 | 14 | 7.00 | -4.5 | 1-1 |
| Scott Service | 21 | 97 | 61 | 16 | 7.08 | -5.2 | 1-1 |
| Steve Randolph | 45 | 393 | 245 | 50 | 5.51 | -7.6 | 4-5 |
| Mike Fetters | 23 | 94 | 56 | 18 | 8.68 | -7.9 | 0-2 |
| Matt Mantei | 12 | 55 | 32 | 14 | 11.81 | -8.0 | 0-1 |
| Casey Daigle | 10 | 230 | 147 | 39 | 7.16 | -13.0 | 2-3 |
| Lance Cormier | 17 | 218 | 136 | 41 | 8.14 | -16.6 | 1-4 |
| Steve Sparks | 29 | 545 | 362 | 81 | 6.04 | -17.9 | 5-8 |
| Edgar Gonzalez | 10 | 228 | 139 | 48 | 9.32 | -22.7 | 1-4 |
| Casey Fossum | 27 | 652 | 426 | 105 | 6.65 | -30.1 | 5-11 |

