| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Morgan Ensberg | 427 | 61 | 77 | 0.285 | 0.382 | 3.80 | 3B |
| Willy Taveras | 420 | 54 | 19 | 0.294 | 0.326 | -2.85 | CF |
| Craig Biggio | 418 | 65 | 47 | 0.276 | 0.335 | 1.29 | 2B |
| Adam Everett | 391 | 41 | 38 | 0.247 | 0.294 | -1.50 | SS |
| Jason Lane | 344 | 38 | 49 | 0.251 | 0.297 | 0.52 | RF |
| Lance Berkman | 317 | 46 | 45 | 0.309 | 0.413 | 1.62 | 1B-LF-RF |
| Brad Ausmus | 263 | 21 | 28 | 0.245 | 0.323 | -1.44 | CR |
| Chris Burke | 230 | 25 | 14 | 0.243 | 0.296 | -1.66 | LF-2B |
| Mike Lamb | 219 | 23 | 36 | 0.217 | 0.260 | 0.71 | 1B-3B-LF |
| Orlando Palmeiro | 159 | 21 | 12 | 0.324 | 0.371 | -0.52 | LF-RF |
| Jose Vizcaino | 126 | 10 | 11 | 0.237 | 0.302 | -0.95 | 2B-SS-1B |
| Jeff Bagwell | 108 | 11 | 15 | 0.250 | 0.361 | 0.03 | 1B |
| Raul Chavez | 90 | 5 | 6 | 0.186 | 0.211 | -1.10 | CR |
| Eric Bruntlett | 65 | 6 | 8 | 0.172 | 0.262 | -0.16 | 2B-CF-LF-SS |
| Todd Self | 49 | 6 | 4 | 0.200 | 0.245 | -0.18 | RF |
| Luke Scott | 44 | 4 | 1 | 0.154 | 0.250 | -0.58 | LF |
| Humberto Quintero | 35 | 3 | 5 | 0.152 | 0.143 | -0.04 | CR |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Roy Oswalt | 158.7 | 2.33 | 22 | 0 | X | 7.27 |
| Roger Clemens | 142.0 | 1.46 | 21 | 0 | X | 9.39 |
| Andy Pettitte | 139.7 | 2.58 | 21 | 0 | X | 5.58 |
| Brandon Backe | 122.3 | 4.93 | 20 | 1 | X | -1.82 |
| Wandy Rodriguez | 68.7 | 5.90 | 12 | 0 | X | -2.58 |
| Chad Qualls | 49.7 | 3.26 | 0 | 49 | X | 1.19 |
| Dan Wheeler | 46.7 | 1.35 | 0 | 45 | X | 3.20 |
| Brad Lidge | 44.0 | 2.66 | 0 | 44 | X | 1.68 |
| Ezequiel Astacio | 37.7 | 7.17 | 7 | 2 | X | -2.53 |
| Russ Springer | 37.0 | 5.11 | 0 | 40 | X | -0.71 |
| Chad Harville | 27.0 | 5.67 | 0 | 28 | X | -0.87 |
| Mike Burns | 18.0 | 3.50 | 0 | 15 | X | 0.33 |
| John Franco | 15.0 | 7.80 | 0 | 31 | X | -1.23 |
| Brandon Duckworth | 15.0 | 11.40 | 2 | 4 | X | -2.49 |
| Mike Gallo | 7.7 | 2.35 | 0 | 12 | X | 0.35 |
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