| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Morgan Ensberg | 351 | 53 | 65 | 0.290 | 0.387 | 3.48 | 3B |
| Craig Biggio | 351 | 55 | 41 | 0.288 | 0.348 | 1.17 | 2B |
| Willy Taveras | 347 | 49 | 15 | 0.296 | 0.329 | -2.09 | CF |
| Adam Everett | 325 | 33 | 36 | 0.249 | 0.298 | -1.01 | SS |
| Jason Lane | 301 | 32 | 43 | 0.234 | 0.282 | 0.23 | RF |
| Lance Berkman | 243 | 32 | 32 | 0.295 | 0.399 | 0.55 | 1B-LF-RF |
| Brad Ausmus | 213 | 16 | 24 | 0.239 | 0.324 | -1.21 | CR |
| Chris Burke | 190 | 19 | 12 | 0.229 | 0.279 | -1.57 | LF-2B |
| Mike Lamb | 180 | 17 | 24 | 0.214 | 0.261 | -0.26 | 1B-3B-LF |
| Orlando Palmeiro | 115 | 12 | 11 | 0.297 | 0.348 | -0.50 | 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 | 6.20 |
| Roger Clemens | 122.0 | 1.48 | 18 | 0 | X | 8.18 |
| Andy Pettitte | 110.7 | 3.09 | 17 | 0 | X | 3.25 |
| Brandon Backe | 110.3 | 5.06 | 18 | 1 | X | -1.83 |
| Wandy Rodriguez | 49.7 | 7.25 | 9 | 0 | X | -3.36 |
| Chad Qualls | 41.7 | 3.46 | 0 | 41 | X | 0.87 |
| Dan Wheeler | 38.3 | 1.41 | 0 | 39 | X | 2.63 |
| Brad Lidge | 37.0 | 2.68 | 0 | 37 | X | 1.44 |
| Russ Springer | 31.3 | 5.46 | 0 | 35 | X | -0.81 |
| Ezequiel Astacio | 25.7 | 9.47 | 5 | 2 | X | -3.07 |
| Chad Harville | 23.0 | 6.26 | 0 | 23 | X | -1.03 |
| 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 | 3.3 | 5.40 | 0 | 5 | X | -0.08 |
_