| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Morgan Ensberg | 482 | 70 | 88 | 0.293 | 0.394 | 4.52 | 3B |
| Craig Biggio | 472 | 71 | 50 | 0.275 | 0.337 | 0.89 | 2B |
| Willy Taveras | 472 | 61 | 21 | 0.297 | 0.331 | -3.21 | CF |
| Adam Everett | 437 | 43 | 40 | 0.239 | 0.284 | -2.23 | SS |
| Jason Lane | 382 | 40 | 57 | 0.263 | 0.312 | 0.62 | RF |
| Lance Berkman | 368 | 49 | 48 | 0.294 | 0.408 | 0.97 | 1B-LF-RF |
| Brad Ausmus | 302 | 25 | 31 | 0.243 | 0.325 | -1.68 | CR |
| Chris Burke | 264 | 32 | 15 | 0.231 | 0.292 | -1.68 | LF-2B |
| Mike Lamb | 245 | 27 | 38 | 0.215 | 0.257 | 0.69 | 1B-3B-LF |
| Orlando Palmeiro | 182 | 22 | 17 | 0.333 | 0.379 | -0.46 | LF-RF |
| Jose Vizcaino | 135 | 10 | 12 | 0.236 | 0.296 | -1.07 | 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 | 77 | 10 | 11 | 0.203 | 0.286 | 0.28 | 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 | 42 | 4 | 6 | 0.179 | 0.190 | 0.00 | CR |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Roy Oswalt | 178.7 | 2.57 | 25 | 0 | X | 7.25 |
| Roger Clemens | 164.0 | 1.32 | 24 | 0 | X | 11.44 |
| Andy Pettitte | 154.7 | 2.62 | 23 | 0 | X | 6.09 |
| Brandon Backe | 122.3 | 4.93 | 20 | 1 | X | -1.78 |
| Wandy Rodriguez | 78.7 | 6.18 | 14 | 0 | X | -3.43 |
| Chad Qualls | 55.0 | 3.27 | 0 | 54 | X | 1.33 |
| Dan Wheeler | 53.0 | 1.70 | 0 | 51 | X | 3.23 |
| Brad Lidge | 48.7 | 2.59 | 0 | 50 | X | 1.95 |
| Ezequiel Astacio | 46.7 | 6.75 | 9 | 2 | X | -2.66 |
| Russ Springer | 39.7 | 5.90 | 0 | 44 | X | -1.47 |
| Chad Harville | 33.0 | 4.91 | 0 | 32 | X | -0.46 |
| Mike Burns | 20.0 | 3.60 | 0 | 17 | X | 0.33 |
| John Franco | 15.0 | 7.80 | 0 | 31 | X | -1.22 |
| Brandon Duckworth | 15.0 | 11.40 | 2 | 4 | X | -2.48 |
| Mike Gallo | 9.7 | 1.86 | 0 | 16 | X | 0.55 |
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