| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Morgan Ensberg | 419 | 60 | 74 | 0.285 | 0.384 | 3.61 | 3B |
| Willy Taveras | 412 | 53 | 19 | 0.295 | 0.325 | -2.73 | CF |
| Craig Biggio | 410 | 64 | 46 | 0.276 | 0.337 | 1.31 | 2B |
| Adam Everett | 384 | 41 | 38 | 0.243 | 0.289 | -1.29 | SS |
| Jason Lane | 336 | 37 | 48 | 0.248 | 0.295 | 0.53 | RF |
| Lance Berkman | 309 | 44 | 43 | 0.312 | 0.414 | 1.42 | 1B-LF-RF |
| Brad Ausmus | 260 | 21 | 28 | 0.248 | 0.327 | -1.35 | CR |
| Chris Burke | 223 | 25 | 14 | 0.250 | 0.300 | -1.47 | LF-2B |
| Mike Lamb | 219 | 23 | 36 | 0.217 | 0.260 | 0.73 | 1B-3B-LF |
| Orlando Palmeiro | 157 | 20 | 12 | 0.314 | 0.363 | -0.56 | LF-RF |
| Jose Vizcaino | 126 | 10 | 11 | 0.237 | 0.302 | -0.94 | 2B-SS-1B |
| Jeff Bagwell | 108 | 11 | 15 | 0.250 | 0.361 | 0.03 | 1B |
| Raul Chavez | 90 | 5 | 6 | 0.186 | 0.211 | -1.09 | CR |
| Eric Bruntlett | 65 | 6 | 8 | 0.172 | 0.262 | -0.15 | 2B-CF-LF-SS |
| Todd Self | 49 | 6 | 4 | 0.200 | 0.245 | -0.17 | RF |
| Luke Scott | 44 | 4 | 1 | 0.154 | 0.250 | -0.57 | LF |
| Humberto Quintero | 32 | 3 | 5 | 0.167 | 0.156 | 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 | 9.38 |
| Andy Pettitte | 131.7 | 2.73 | 20 | 0 | X | 4.77 |
| Brandon Backe | 122.3 | 4.93 | 20 | 1 | X | -1.83 |
| Wandy Rodriguez | 62.7 | 6.18 | 11 | 0 | X | -2.76 |
| Chad Qualls | 47.7 | 3.40 | 0 | 48 | X | 0.99 |
| Dan Wheeler | 46.7 | 1.35 | 0 | 45 | X | 3.20 |
| Brad Lidge | 42.0 | 2.79 | 0 | 42 | X | 1.47 |
| 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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