| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Morgan Ensberg | 478 | 70 | 88 | 0.295 | 0.395 | 4.60 | 3B |
| Willy Taveras | 468 | 61 | 21 | 0.300 | 0.333 | -3.13 | CF |
| Craig Biggio | 467 | 71 | 50 | 0.276 | 0.338 | 0.99 | 2B |
| Adam Everett | 433 | 43 | 40 | 0.239 | 0.284 | -2.15 | SS |
| Jason Lane | 378 | 40 | 57 | 0.266 | 0.312 | 0.70 | RF |
| Lance Berkman | 364 | 49 | 48 | 0.294 | 0.407 | 1.05 | 1B-LF-RF |
| Brad Ausmus | 298 | 25 | 31 | 0.246 | 0.326 | -1.59 | CR |
| Chris Burke | 264 | 32 | 15 | 0.231 | 0.292 | -1.69 | LF-2B |
| Mike Lamb | 244 | 27 | 38 | 0.216 | 0.258 | 0.70 | 1B-3B-LF |
| Orlando Palmeiro | 178 | 22 | 17 | 0.333 | 0.376 | -0.37 | LF-RF |
| Jose Vizcaino | 134 | 10 | 12 | 0.238 | 0.299 | -1.05 | 2B-SS-1B |
| Jeff Bagwell | 108 | 11 | 15 | 0.250 | 0.361 | 0.02 | 1B |
| Raul Chavez | 90 | 5 | 6 | 0.186 | 0.211 | -1.10 | CR |
| Eric Bruntlett | 77 | 10 | 11 | 0.203 | 0.286 | 0.27 | 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 | 42 | 4 | 6 | 0.179 | 0.190 | 0.00 | CR |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Roy Oswalt | 178.7 | 2.57 | 25 | 0 | X | 7.27 |
| Roger Clemens | 156.0 | 1.38 | 23 | 0 | X | 10.66 |
| Andy Pettitte | 154.7 | 2.62 | 23 | 0 | X | 6.12 |
| Brandon Backe | 122.3 | 4.93 | 20 | 1 | X | -1.76 |
| Wandy Rodriguez | 78.7 | 6.18 | 14 | 0 | X | -3.42 |
| Chad Qualls | 54.3 | 3.31 | 0 | 53 | X | 1.27 |
| Dan Wheeler | 53.0 | 1.70 | 0 | 51 | X | 3.23 |
| Brad Lidge | 48.3 | 2.42 | 0 | 49 | X | 2.13 |
| Ezequiel Astacio | 46.7 | 6.75 | 9 | 2 | X | -2.65 |
| Russ Springer | 39.7 | 5.90 | 0 | 44 | X | -1.47 |
| Chad Harville | 33.0 | 4.91 | 0 | 32 | X | -0.46 |
| Mike Burns | 20.0 | 3.60 | 0 | 17 | X | 0.33 |
| John Franco | 15.0 | 7.80 | 0 | 31 | X | -1.22 |
| Brandon Duckworth | 15.0 | 11.40 | 2 | 4 | X | -2.48 |
| Mike Gallo | 9.7 | 1.86 | 0 | 16 | X | 0.55 |
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