| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Morgan Ensberg | 347 | 51 | 63 | 0.286 | 0.383 | 3.18 | 3B |
| Craig Biggio | 347 | 55 | 40 | 0.292 | 0.352 | 1.18 | 2B |
| Willy Taveras | 343 | 48 | 15 | 0.293 | 0.324 | -2.08 | CF |
| Adam Everett | 321 | 32 | 35 | 0.249 | 0.299 | -1.10 | SS |
| Jason Lane | 297 | 31 | 43 | 0.233 | 0.279 | 0.24 | RF |
| Lance Berkman | 239 | 31 | 32 | 0.294 | 0.397 | 0.56 | 1B-LF-RF |
| Brad Ausmus | 209 | 16 | 23 | 0.239 | 0.325 | -1.20 | CR |
| Chris Burke | 187 | 19 | 11 | 0.228 | 0.278 | -1.59 | LF-2B |
| Mike Lamb | 179 | 17 | 24 | 0.216 | 0.263 | -0.23 | 1B-3B-LF |
| Orlando Palmeiro | 114 | 12 | 11 | 0.300 | 0.351 | -0.47 | LF-RF |
| Jeff Bagwell | 108 | 11 | 15 | 0.250 | 0.361 | -0.01 | 1B |
| Jose Vizcaino | 105 | 8 | 7 | 0.229 | 0.295 | -1.09 | 2B-SS-1B |
| Raul Chavez | 90 | 5 | 6 | 0.186 | 0.211 | -1.13 | CR |
| Eric Bruntlett | 50 | 4 | 2 | 0.186 | 0.300 | -0.64 | 2B-CF-LF-SS |
| Todd Self | 49 | 6 | 4 | 0.200 | 0.245 | -0.19 | RF |
| Luke Scott | 44 | 4 | 1 | 0.154 | 0.250 | -0.59 | LF |
| Humberto Quintero | 16 | 0 | 1 | 0.062 | 0.062 | -0.30 | CR |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Roy Oswalt | 135.7 | 2.39 | 19 | 0 | X | 6.19 |
| Roger Clemens | 122.0 | 1.48 | 18 | 0 | X | 8.16 |
| Andy Pettitte | 110.7 | 3.09 | 17 | 0 | X | 3.24 |
| Brandon Backe | 104.3 | 5.09 | 17 | 1 | X | -1.82 |
| Wandy Rodriguez | 49.7 | 7.25 | 9 | 0 | X | -3.37 |
| Chad Qualls | 41.7 | 3.46 | 0 | 41 | X | 0.86 |
| Dan Wheeler | 38.3 | 1.41 | 0 | 39 | X | 2.63 |
| Brad Lidge | 36.0 | 2.75 | 0 | 36 | X | 1.34 |
| Russ Springer | 30.3 | 5.64 | 0 | 34 | X | -0.92 |
| Ezequiel Astacio | 25.7 | 9.47 | 5 | 2 | X | -3.07 |
| Chad Harville | 22.7 | 6.35 | 0 | 22 | X | -1.06 |
| John Franco | 15.0 | 7.80 | 0 | 31 | X | -1.21 |
| Brandon Duckworth | 15.0 | 11.40 | 2 | 4 | X | -2.47 |
| Mike Burns | 12.0 | 5.25 | 0 | 10 | X | -0.25 |
| Mike Gallo | 2.7 | 6.75 | 0 | 4 | X | -0.15 |
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