| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Craig Biggio | 358 | 55 | 41 | 0.283 | 0.346 | 1.04 | 2B |
| Morgan Ensberg | 357 | 53 | 65 | 0.291 | 0.389 | 3.38 | 3B |
| Willy Taveras | 354 | 49 | 15 | 0.300 | 0.333 | -2.22 | CF |
| Adam Everett | 330 | 33 | 36 | 0.249 | 0.300 | -1.09 | SS |
| Jason Lane | 307 | 32 | 43 | 0.232 | 0.280 | 0.13 | RF |
| Lance Berkman | 248 | 32 | 32 | 0.289 | 0.395 | 0.46 | 1B-LF-RF |
| Brad Ausmus | 219 | 16 | 24 | 0.246 | 0.329 | -1.33 | CR |
| Chris Burke | 193 | 20 | 12 | 0.231 | 0.280 | -1.51 | LF-2B |
| Mike Lamb | 183 | 17 | 26 | 0.218 | 0.262 | -0.10 | 1B-3B-LF |
| Orlando Palmeiro | 118 | 14 | 11 | 0.301 | 0.356 | -0.35 | LF-RF |
| Jeff Bagwell | 108 | 11 | 15 | 0.250 | 0.361 | 0.00 | 1B |
| Jose Vizcaino | 106 | 8 | 7 | 0.227 | 0.292 | -1.10 | 2B-SS-1B |
| Raul Chavez | 90 | 5 | 6 | 0.186 | 0.211 | -1.12 | CR |
| Eric Bruntlett | 51 | 4 | 2 | 0.182 | 0.294 | -0.66 | 2B-CF-LF-SS |
| Todd Self | 49 | 6 | 4 | 0.200 | 0.245 | -0.19 | RF |
| Luke Scott | 44 | 4 | 1 | 0.154 | 0.250 | -0.59 | LF |
| Humberto Quintero | 16 | 0 | 1 | 0.062 | 0.062 | -0.30 | CR |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Roy Oswalt | 135.7 | 2.39 | 19 | 0 | X | 6.14 |
| Roger Clemens | 122.0 | 1.48 | 18 | 0 | X | 8.12 |
| Andy Pettitte | 117.7 | 2.98 | 18 | 0 | X | 3.69 |
| Brandon Backe | 110.3 | 5.06 | 18 | 1 | X | -1.88 |
| Wandy Rodriguez | 49.7 | 7.25 | 9 | 0 | X | -3.38 |
| Chad Qualls | 42.3 | 3.61 | 0 | 42 | X | 0.70 |
| Dan Wheeler | 40.3 | 1.34 | 0 | 40 | X | 2.81 |
| Brad Lidge | 38.0 | 2.61 | 0 | 38 | X | 1.53 |
| Russ Springer | 32.7 | 5.51 | 0 | 36 | X | -0.90 |
| Ezequiel Astacio | 25.7 | 9.47 | 5 | 2 | X | -3.08 |
| Chad Harville | 23.0 | 6.65 | 0 | 24 | X | -1.25 |
| Brandon Duckworth | 15.0 | 11.40 | 2 | 4 | X | -2.48 |
| John Franco | 15.0 | 7.80 | 0 | 31 | X | -1.22 |
| Mike Burns | 12.0 | 5.25 | 0 | 10 | X | -0.26 |
| Mike Gallo | 3.7 | 4.91 | 0 | 6 | X | -0.05 |
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