| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Morgan Ensberg | 397 | 60 | 74 | 0.292 | 0.388 | 4.08 | 3B |
| Craig Biggio | 393 | 59 | 42 | 0.278 | 0.341 | 0.72 | 2B |
| Willy Taveras | 392 | 52 | 19 | 0.297 | 0.329 | -2.41 | CF |
| Adam Everett | 363 | 39 | 37 | 0.242 | 0.292 | -1.15 | SS |
| Jason Lane | 330 | 36 | 46 | 0.246 | 0.294 | 0.31 | RF |
| Lance Berkman | 287 | 41 | 40 | 0.314 | 0.422 | 1.28 | 1B-LF-RF |
| Brad Ausmus | 244 | 21 | 25 | 0.243 | 0.324 | -1.31 | CR |
| Chris Burke | 217 | 25 | 14 | 0.256 | 0.304 | -1.36 | LF-2B |
| Mike Lamb | 204 | 20 | 34 | 0.221 | 0.265 | 0.54 | 1B-3B-LF |
| Orlando Palmeiro | 139 | 18 | 11 | 0.317 | 0.367 | -0.45 | LF-RF |
| Jose Vizcaino | 118 | 9 | 11 | 0.231 | 0.288 | -0.87 | 2B-SS-1B |
| Jeff Bagwell | 108 | 11 | 15 | 0.250 | 0.361 | 0.01 | 1B |
| Raul Chavez | 90 | 5 | 6 | 0.186 | 0.211 | -1.11 | CR |
| Eric Bruntlett | 61 | 5 | 5 | 0.167 | 0.262 | -0.48 | 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 | 28 | 3 | 5 | 0.185 | 0.179 | 0.14 | CR |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Roy Oswalt | 149.7 | 2.41 | 21 | 0 | X | 6.76 |
| Roger Clemens | 135.0 | 1.40 | 20 | 0 | X | 9.27 |
| Andy Pettitte | 124.7 | 2.82 | 19 | 0 | X | 4.44 |
| Brandon Backe | 122.3 | 4.93 | 20 | 1 | X | -1.67 |
| Wandy Rodriguez | 55.7 | 6.79 | 10 | 0 | X | -3.18 |
| Chad Qualls | 45.7 | 3.35 | 0 | 46 | X | 1.06 |
| Dan Wheeler | 41.7 | 1.51 | 0 | 42 | X | 2.75 |
| Brad Lidge | 40.0 | 2.92 | 0 | 40 | X | 1.32 |
| Russ Springer | 35.0 | 5.40 | 0 | 39 | X | -0.86 |
| Ezequiel Astacio | 31.7 | 8.24 | 6 | 2 | X | -2.88 |
| Chad Harville | 26.0 | 5.88 | 0 | 27 | X | -0.94 |
| Mike Burns | 17.0 | 3.71 | 0 | 14 | X | 0.25 |
| John Franco | 15.0 | 7.80 | 0 | 31 | X | -1.21 |
| Brandon Duckworth | 15.0 | 11.40 | 2 | 4 | X | -2.47 |
| Mike Gallo | 6.7 | 2.70 | 0 | 10 | X | 0.26 |
_