| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Craig Biggio | 311 | 41 | 29 | 0.268 | 0.328 | -0.63 | 2B |
| Morgan Ensberg | 304 | 43 | 42 | 0.244 | 0.382 | 1.13 | 3B |
| Lance Berkman | 304 | 41 | 71 | 0.314 | 0.395 | 3.96 | 1B-RF |
| Preston Wilson | 299 | 30 | 41 | 0.279 | 0.314 | -0.22 | RF |
| Willy Taveras | 283 | 40 | 18 | 0.267 | 0.314 | -1.17 | CF |
| Adam Everett | 260 | 25 | 28 | 0.246 | 0.292 | -1.10 | SS |
| Brad Ausmus | 246 | 17 | 17 | 0.257 | 0.325 | -2.74 | CR |
| Jason Lane | 246 | 35 | 29 | 0.208 | 0.337 | 0.41 | RF |
| Mike Lamb | 176 | 32 | 20 | 0.331 | 0.381 | 0.95 | 1B-3B |
| Chris Burke | 162 | 26 | 21 | 0.322 | 0.395 | 0.78 | 2B-CF-LF |
| Eric Munson | 90 | 8 | 12 | 0.225 | 0.300 | -0.21 | CR |
| Eric Bruntlett | 88 | 6 | 9 | 0.293 | 0.375 | -0.68 | 2B-SS |
| Orlando Palmeiro | 68 | 10 | 6 | 0.230 | 0.279 | -0.06 | LF-RF |
| Joe McEwing | 6 | 0 | 0 | 0.000 | 0.000 | -0.15 | X |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Roy Oswalt | 102.0 | 3.26 | 15 | 0 | X | 2.78 |
| Andy Pettitte | 101.7 | 5.75 | 17 | 0 | X | -3.13 |
| Wandy Rodriguez | 99.7 | 4.79 | 17 | 0 | X | -0.82 |
| Taylor Buchholz | 83.7 | 5.81 | 13 | 2 | X | -2.69 |
| Fernando Nieve | 68.3 | 4.61 | 11 | 5 | X | -0.28 |
| Chad Qualls | 43.7 | 4.12 | 0 | 38 | X | 0.32 |
| Brad Lidge | 35.7 | 5.55 | 0 | 37 | X | -0.93 |
| Dave Borkowski | 34.3 | 4.46 | 0 | 20 | X | -0.02 |
| Dan Wheeler | 33.0 | 4.09 | 0 | 34 | X | 0.26 |
| Russ Springer | 27.0 | 4.00 | 0 | 33 | X | 0.27 |
| Trever Miller | 22.0 | 4.09 | 0 | 28 | X | 0.18 |
| Mike Gallo | 16.3 | 6.06 | 0 | 23 | X | -0.62 |
| Chris Sampson | 15.3 | 3.52 | 1 | 3 | X | 0.33 |
| Brandon Backe | 8.0 | 2.25 | 2 | 0 | X | 0.41 |
| Ezequiel Astacio | 5.7 | 11.12 | 0 | 6 | X | -0.88 |
| Roger Clemens | 5.0 | 3.60 | 1 | 0 | X | 0.10 |
| Philip Barzilla | 0.3 | 0.00 | 0 | 1 | X | 0.03 |
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