| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Morgan Ensberg | 393 | 60 | 74 | 0.292 | 0.389 | 4.19 | 3B |
| Craig Biggio | 389 | 58 | 42 | 0.280 | 0.339 | 0.72 | 2B |
| Willy Taveras | 388 | 52 | 19 | 0.300 | 0.332 | -2.30 | CF |
| Adam Everett | 359 | 39 | 37 | 0.241 | 0.290 | -1.05 | SS |
| Jason Lane | 326 | 36 | 46 | 0.249 | 0.298 | 0.41 | RF |
| Lance Berkman | 283 | 40 | 38 | 0.314 | 0.420 | 1.07 | 1B-LF-RF |
| Brad Ausmus | 244 | 21 | 25 | 0.243 | 0.324 | -1.31 | CR |
| Chris Burke | 214 | 25 | 14 | 0.260 | 0.308 | -1.29 | LF-2B |
| Mike Lamb | 203 | 20 | 34 | 0.222 | 0.266 | 0.57 | 1B-3B-LF |
| Orlando Palmeiro | 138 | 18 | 11 | 0.311 | 0.362 | -0.43 | LF-RF |
| Jose Vizcaino | 117 | 9 | 11 | 0.234 | 0.291 | -0.84 | 2B-SS-1B |
| Jeff Bagwell | 108 | 11 | 15 | 0.250 | 0.361 | 0.01 | 1B |
| Raul Chavez | 90 | 5 | 6 | 0.186 | 0.211 | -1.11 | CR |
| Eric Bruntlett | 61 | 5 | 5 | 0.167 | 0.262 | -0.48 | 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 | 25 | 3 | 5 | 0.208 | 0.200 | 0.21 | CR |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Roy Oswalt | 149.7 | 2.41 | 21 | 0 | X | 6.75 |
| Roger Clemens | 135.0 | 1.40 | 20 | 0 | X | 9.26 |
| Andy Pettitte | 124.7 | 2.82 | 19 | 0 | X | 4.43 |
| Brandon Backe | 116.3 | 4.87 | 19 | 1 | X | -1.45 |
| Wandy Rodriguez | 55.7 | 6.79 | 10 | 0 | X | -3.18 |
| Chad Qualls | 44.7 | 3.43 | 0 | 45 | X | 0.95 |
| Dan Wheeler | 41.7 | 1.51 | 0 | 42 | X | 2.75 |
| Brad Lidge | 40.0 | 2.92 | 0 | 40 | X | 1.32 |
| Russ Springer | 34.7 | 5.45 | 0 | 38 | X | -0.90 |
| Ezequiel Astacio | 31.7 | 8.24 | 6 | 2 | X | -2.88 |
| Chad Harville | 26.0 | 5.88 | 0 | 27 | X | -0.94 |
| Mike Burns | 17.0 | 3.71 | 0 | 14 | X | 0.25 |
| Brandon Duckworth | 15.0 | 11.40 | 2 | 4 | X | -2.47 |
| John Franco | 15.0 | 7.80 | 0 | 31 | X | -1.21 |
| Mike Gallo | 6.0 | 3.00 | 0 | 9 | X | 0.19 |
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