| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Craig Biggio | 347 | 45 | 32 | 0.278 | 0.337 | -0.91 | 2B |
| Lance Berkman | 346 | 48 | 77 | 0.318 | 0.405 | 4.16 | 1B-RF |
| Morgan Ensberg | 343 | 49 | 45 | 0.241 | 0.397 | 0.98 | 3B |
| Preston Wilson | 341 | 33 | 46 | 0.289 | 0.328 | -0.54 | RF |
| Willy Taveras | 313 | 44 | 20 | 0.259 | 0.307 | -1.39 | CF |
| Adam Everett | 292 | 27 | 28 | 0.241 | 0.288 | -1.79 | SS |
| Brad Ausmus | 268 | 17 | 18 | 0.239 | 0.306 | -3.27 | CR |
| Jason Lane | 263 | 35 | 30 | 0.206 | 0.331 | 0.01 | RF |
| Mike Lamb | 212 | 39 | 27 | 0.325 | 0.373 | 1.44 | 1B-3B |
| Chris Burke | 193 | 29 | 21 | 0.290 | 0.368 | 0.25 | 2B-CF-LF |
| Eric Munson | 110 | 8 | 17 | 0.224 | 0.300 | -0.23 | CR |
| Eric Bruntlett | 99 | 7 | 9 | 0.259 | 0.343 | -0.89 | 2B-SS |
| Orlando Palmeiro | 72 | 10 | 8 | 0.219 | 0.278 | 0.02 | LF-RF |
| Joe McEwing | 6 | 0 | 0 | 0.000 | 0.000 | -0.16 | X |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Roy Oswalt | 119.0 | 3.10 | 17 | 0 | X | 3.81 |
| Andy Pettitte | 114.0 | 5.37 | 19 | 0 | X | -2.39 |
| Wandy Rodriguez | 110.0 | 5.07 | 19 | 0 | X | -1.54 |
| Taylor Buchholz | 96.7 | 5.21 | 15 | 2 | X | -1.67 |
| Fernando Nieve | 73.3 | 4.54 | 11 | 8 | X | -0.12 |
| Chad Qualls | 48.3 | 3.72 | 0 | 42 | X | 0.84 |
| Brad Lidge | 40.0 | 5.17 | 0 | 41 | X | -0.66 |
| Dan Wheeler | 37.0 | 3.65 | 0 | 38 | X | 0.71 |
| Dave Borkowski | 34.7 | 4.41 | 0 | 21 | X | 0.05 |
| Russ Springer | 29.0 | 4.34 | 0 | 36 | X | 0.09 |
| Trever Miller | 24.7 | 4.01 | 0 | 31 | X | 0.26 |
| Mike Gallo | 16.3 | 6.06 | 0 | 23 | X | -0.61 |
| Roger Clemens | 16.3 | 2.76 | 3 | 0 | X | 0.65 |
| Chris Sampson | 15.3 | 3.52 | 1 | 3 | X | 0.34 |
| Brandon Backe | 8.0 | 2.25 | 2 | 0 | X | 0.41 |
| Ezequiel Astacio | 5.7 | 11.12 | 0 | 6 | X | -0.88 |
| Philip Barzilla | 0.3 | 0.00 | 0 | 1 | X | 0.03 |
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